1501478836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1879}}^1$

素因数の和:2045

約数の個数: 72

約数和(自身を含む): 3136501760

約数和(自身を除く): 1635022924

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 127, 143, 242, 254, 286, 484, 508, 572, 1397, 1573, 1651, 1879, 2794, 3146, 3302, 3758, 5588, 6292, 6604, 7516, 15367, 18161, 20669, 24427, 30734, 36322, 41338, 48854, 61468, 72644, 82676, 97708, 199771, 227359, 238633, 268697, 399542, 454718, 477266, 537394, 799084, 909436, 954532, 1074788, 2624963, 2955667, 3102229, 5249926, 5911334, 6204458, 10499852, 11822668, 12408916, 28874593, 34124519, 57749186, 68249038, 115498372, 136498076, 375369709, 750739418, 1501478836]

約数ペア:

[(1, 1501478836), (2, 750739418), (4, 375369709), (11, 136498076), (13, 115498372), (22, 68249038), (26, 57749186), (44, 34124519), (52, 28874593), (121, 12408916), (127, 11822668), (143, 10499852), (242, 6204458), (254, 5911334), (286, 5249926), (484, 3102229), (508, 2955667), (572, 2624963), (1397, 1074788), (1573, 954532), (1651, 909436), (1879, 799084), (2794, 537394), (3146, 477266), (3302, 454718), (3758, 399542), (5588, 268697), (6292, 238633), (6604, 227359), (7516, 199771), (15367, 97708), (18161, 82676), (20669, 72644), (24427, 61468), (30734, 48854), (36322, 41338)]