402897796

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{13093}}^1$

素因数の和:13268

約数の個数: 36

約数和(自身を含む): 825471948

約数和(自身を除く): 422574152

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 2198, 4396, 7693, 13093, 15386, 26186, 30772, 52372, 91651, 183302, 366604, 641557, 1283114, 2055601, 2566228, 4111202, 8222404, 14389207, 28778414, 57556828, 100724449, 201448898, 402897796]

約数ペア:

[(1, 402897796), (2, 201448898), (4, 100724449), (7, 57556828), (14, 28778414), (28, 14389207), (49, 8222404), (98, 4111202), (157, 2566228), (196, 2055601), (314, 1283114), (628, 641557), (1099, 366604), (2198, 183302), (4396, 91651), (7693, 52372), (13093, 30772), (15386, 26186)]