9901129898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{391009}}^1$

素因数の和:392173

約数の個数: 16

約数和(自身を含む): 16215966720

約数和(自身を除く): 6314836822

約数列:

[1, 2, 11, 22, 1151, 2302, 12661, 25322, 391009, 782018, 4301099, 8602198, 450051359, 900102718, 4950564949, 9901129898]

約数ペア:

[(1, 9901129898), (2, 4950564949), (11, 900102718), (22, 450051359), (1151, 8602198), (2302, 4301099), (12661, 782018), (25322, 391009)]