2000348532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19697}}^1$

素因数の和:19758

約数の個数: 144

約数和(自身を含む): 6424384512

約数和(自身を除く): 4424035980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3276, 3627, 3906, 4836, 5642, 7254, 7812, 8463, 11284, 14508, 16926, 19697, 25389, 33852, 39394, 50778, 59091, 78788, 101556, 118182, 137879, 177273, 236364, 256061, 275758, 354546, 413637, 512122, 551516, 610607, 709092, 768183, 827274, 1024244, 1221214, 1240911, 1536366, 1654548, 1792427, 1831821, 2304549, 2442428, 2481822, 3072732, 3584854, 3663642, 4274249, 4609098, 4963644, 5377281, 5495463, 7169708, 7327284, 7937891, 8548498, 9218196, 10754562, 10990926, 12822747, 15875782, 16131843, 17096996, 21509124, 21981852, 23813673, 25645494, 31751564, 32263686, 38468241, 47627346, 51290988, 55565237, 64527372, 71441019, 76936482, 95254692, 111130474, 142882038, 153872964, 166695711, 222260948, 285764076, 333391422, 500087133, 666782844, 1000174266, 2000348532]

約数ペア:

[(1, 2000348532), (2, 1000174266), (3, 666782844), (4, 500087133), (6, 333391422), (7, 285764076), (9, 222260948), (12, 166695711), (13, 153872964), (14, 142882038), (18, 111130474), (21, 95254692), (26, 76936482), (28, 71441019), (31, 64527372), (36, 55565237), (39, 51290988), (42, 47627346), (52, 38468241), (62, 32263686), (63, 31751564), (78, 25645494), (84, 23813673), (91, 21981852), (93, 21509124), (117, 17096996), (124, 16131843), (126, 15875782), (156, 12822747), (182, 10990926), (186, 10754562), (217, 9218196), (234, 8548498), (252, 7937891), (273, 7327284), (279, 7169708), (364, 5495463), (372, 5377281), (403, 4963644), (434, 4609098), (468, 4274249), (546, 3663642), (558, 3584854), (651, 3072732), (806, 2481822), (819, 2442428), (868, 2304549), (1092, 1831821), (1116, 1792427), (1209, 1654548), (1302, 1536366), (1612, 1240911), (1638, 1221214), (1953, 1024244), (2418, 827274), (2604, 768183), (2821, 709092), (3276, 610607), (3627, 551516), (3906, 512122), (4836, 413637), (5642, 354546), (7254, 275758), (7812, 256061), (8463, 236364), (11284, 177273), (14508, 137879), (16926, 118182), (19697, 101556), (25389, 78788), (33852, 59091), (39394, 50778)]