1027014772

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{991327}}^1$

素因数の和:991375

約数の個数: 24

約数和(自身を含む): 2109545984

約数和(自身を除く): 1082531212

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 991327, 1982654, 3965308, 6939289, 13878578, 27757156, 36679099, 73358198, 146716396, 256753693, 513507386, 1027014772]

約数ペア:

[(1, 1027014772), (2, 513507386), (4, 256753693), (7, 146716396), (14, 73358198), (28, 36679099), (37, 27757156), (74, 13878578), (148, 6939289), (259, 3965308), (518, 1982654), (1036, 991327)]