427886798

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{859}}^1\times {\mathrm{947}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 645701760

約数和(自身を除く): 217814962

約数列:

[1, 2, 263, 526, 859, 947, 1718, 1894, 225917, 249061, 451834, 498122, 813473, 1626946, 213943399, 427886798]

約数ペア:

[(1, 427886798), (2, 213943399), (263, 1626946), (526, 813473), (859, 498122), (947, 451834), (1718, 249061), (1894, 225917)]