2019508764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 6039183360

約数和(自身を除く): 4019674596

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 169, 182, 186, 217, 273, 338, 353, 364, 372, 403, 434, 507, 546, 651, 676, 706, 806, 868, 1014, 1059, 1092, 1183, 1209, 1302, 1412, 1612, 2028, 2118, 2197, 2366, 2418, 2471, 2604, 2821, 3549, 4236, 4394, 4589, 4732, 4836, 4942, 5239, 5642, 6591, 7098, 7413, 8463, 8788, 9178, 9884, 10478, 10943, 11284, 13182, 13767, 14196, 14826, 15379, 15717, 16926, 18356, 20956, 21886, 26364, 27534, 29652, 30758, 31434, 32123, 32829, 33852, 36673, 43772, 46137, 55068, 59657, 61516, 62868, 64246, 65658, 68107, 73346, 76601, 92274, 96369, 110019, 119314, 128492, 131316, 136214, 142259, 146692, 153202, 178971, 184548, 192738, 204321, 220038, 229803, 238628, 272428, 284518, 306404, 357942, 385476, 408642, 417599, 426777, 440076, 459606, 476749, 569036, 715884, 775541, 817284, 835198, 853554, 919212, 953498, 995813, 1252797, 1430247, 1551082, 1670396, 1707108, 1849367, 1906996, 1991626, 2326623, 2505594, 2860494, 2987439, 3102164, 3698734, 3983252, 4653246, 5011188, 5428787, 5548101, 5720988, 5974878, 7397468, 9306492, 10857574, 11096202, 11949756, 12945569, 16286361, 21715148, 22192404, 24041771, 25891138, 32572722, 38836707, 48083542, 51782276, 65145444, 72125313, 77673414, 96167084, 144250626, 155346828, 168292397, 288501252, 336584794, 504877191, 673169588, 1009754382, 2019508764]

約数ペア:

[(1, 2019508764), (2, 1009754382), (3, 673169588), (4, 504877191), (6, 336584794), (7, 288501252), (12, 168292397), (13, 155346828), (14, 144250626), (21, 96167084), (26, 77673414), (28, 72125313), (31, 65145444), (39, 51782276), (42, 48083542), (52, 38836707), (62, 32572722), (78, 25891138), (84, 24041771), (91, 22192404), (93, 21715148), (124, 16286361), (156, 12945569), (169, 11949756), (182, 11096202), (186, 10857574), (217, 9306492), (273, 7397468), (338, 5974878), (353, 5720988), (364, 5548101), (372, 5428787), (403, 5011188), (434, 4653246), (507, 3983252), (546, 3698734), (651, 3102164), (676, 2987439), (706, 2860494), (806, 2505594), (868, 2326623), (1014, 1991626), (1059, 1906996), (1092, 1849367), (1183, 1707108), (1209, 1670396), (1302, 1551082), (1412, 1430247), (1612, 1252797), (2028, 995813), (2118, 953498), (2197, 919212), (2366, 853554), (2418, 835198), (2471, 817284), (2604, 775541), (2821, 715884), (3549, 569036), (4236, 476749), (4394, 459606), (4589, 440076), (4732, 426777), (4836, 417599), (4942, 408642), (5239, 385476), (5642, 357942), (6591, 306404), (7098, 284518), (7413, 272428), (8463, 238628), (8788, 229803), (9178, 220038), (9884, 204321), (10478, 192738), (10943, 184548), (11284, 178971), (13182, 153202), (13767, 146692), (14196, 142259), (14826, 136214), (15379, 131316), (15717, 128492), (16926, 119314), (18356, 110019), (20956, 96369), (21886, 92274), (26364, 76601), (27534, 73346), (29652, 68107), (30758, 65658), (31434, 64246), (32123, 62868), (32829, 61516), (33852, 59657), (36673, 55068), (43772, 46137)]