1021010116

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{985531}}^1$

素因数の和:985579

約数の個数: 24

約数和(自身を含む): 2097212096

約数和(自身を除く): 1076201980

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 985531, 1971062, 3942124, 6898717, 13797434, 27594868, 36464647, 72929294, 145858588, 255252529, 510505058, 1021010116]

約数ペア:

[(1, 1021010116), (2, 510505058), (4, 255252529), (7, 145858588), (14, 72929294), (28, 36464647), (37, 27594868), (74, 13797434), (148, 6898717), (259, 3942124), (518, 1971062), (1036, 985531)]