818260222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{5009}}^1$

素因数の和:5188

約数の個数: 32

約数和(自身を含む): 1356788160

約数和(自身を除く): 538527938

約数列:

[1, 2, 13, 26, 61, 103, 122, 206, 793, 1339, 1586, 2678, 5009, 6283, 10018, 12566, 65117, 81679, 130234, 163358, 305549, 515927, 611098, 1031854, 3972137, 6707051, 7944274, 13414102, 31471547, 62943094, 409130111, 818260222]

約数ペア:

[(1, 818260222), (2, 409130111), (13, 62943094), (26, 31471547), (61, 13414102), (103, 7944274), (122, 6707051), (206, 3972137), (793, 1031854), (1339, 611098), (1586, 515927), (2678, 305549), (5009, 163358), (6283, 130234), (10018, 81679), (12566, 65117)]