285680494084

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{2789}}^1\times {\mathrm{157103}}^1$

素因数の和:160059

約数の個数: 24

約数和(自身を含む): 503191543680

約数和(自身を除く): 217511049596

約数列:

[1, 2, 4, 163, 326, 652, 2789, 5578, 11156, 157103, 314206, 454607, 628412, 909214, 1818428, 25607789, 51215578, 102431156, 438160267, 876320534, 1752641068, 71420123521, 142840247042, 285680494084]

約数ペア:

[(1, 285680494084), (2, 142840247042), (4, 71420123521), (163, 1752641068), (326, 876320534), (652, 438160267), (2789, 102431156), (5578, 51215578), (11156, 25607789), (157103, 1818428), (314206, 909214), (454607, 628412)]