728671684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{14012917}}^1$

素因数の和:14012934

約数の個数: 12

約数和(自身を含む): 1373265964

約数和(自身を除く): 644594280

約数列:

[1, 2, 4, 13, 26, 52, 14012917, 28025834, 56051668, 182167921, 364335842, 728671684]

約数ペア:

[(1, 728671684), (2, 364335842), (4, 182167921), (13, 56051668), (26, 28025834), (52, 14012917)]