2019528294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4050

約数の個数: 128

約数和(自身を含む): 5265948672

約数和(自身を除く): 3246420378

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 31, 34, 42, 46, 51, 62, 69, 93, 102, 119, 138, 161, 186, 217, 238, 322, 357, 391, 434, 483, 527, 651, 713, 714, 782, 966, 1054, 1173, 1302, 1426, 1581, 2139, 2346, 2737, 3162, 3689, 3967, 4278, 4991, 5474, 7378, 7934, 8211, 9982, 11067, 11901, 12121, 14973, 16422, 22134, 23802, 24242, 27769, 29946, 36363, 55538, 67439, 72726, 83307, 84847, 91241, 122977, 134878, 166614, 169694, 182482, 202317, 245954, 254541, 273723, 368931, 404634, 472073, 509082, 547446, 638687, 737862, 860839, 944146, 1277374, 1416219, 1551097, 1721678, 1916061, 2090609, 2582517, 2828471, 2832438, 3102194, 3832122, 4181218, 4653291, 5165034, 5656942, 6271827, 8485413, 9306582, 10857679, 12543654, 14634263, 16970826, 19799297, 21715358, 29268526, 32573037, 39598594, 43902789, 48084007, 59397891, 65146074, 87805578, 96168014, 118795782, 144252021, 288504042, 336588049, 673176098, 1009764147, 2019528294]

約数ペア:

[(1, 2019528294), (2, 1009764147), (3, 673176098), (6, 336588049), (7, 288504042), (14, 144252021), (17, 118795782), (21, 96168014), (23, 87805578), (31, 65146074), (34, 59397891), (42, 48084007), (46, 43902789), (51, 39598594), (62, 32573037), (69, 29268526), (93, 21715358), (102, 19799297), (119, 16970826), (138, 14634263), (161, 12543654), (186, 10857679), (217, 9306582), (238, 8485413), (322, 6271827), (357, 5656942), (391, 5165034), (434, 4653291), (483, 4181218), (527, 3832122), (651, 3102194), (713, 2832438), (714, 2828471), (782, 2582517), (966, 2090609), (1054, 1916061), (1173, 1721678), (1302, 1551097), (1426, 1416219), (1581, 1277374), (2139, 944146), (2346, 860839), (2737, 737862), (3162, 638687), (3689, 547446), (3967, 509082), (4278, 472073), (4991, 404634), (5474, 368931), (7378, 273723), (7934, 254541), (8211, 245954), (9982, 202317), (11067, 182482), (11901, 169694), (12121, 166614), (14973, 134878), (16422, 122977), (22134, 91241), (23802, 84847), (24242, 83307), (27769, 72726), (29946, 67439), (36363, 55538)]