407008628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{460417}}^1$

素因数の和:460451

約数の個数: 24

約数和(自身を含む): 812177352

約数和(自身を除く): 405168724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 460417, 920834, 1841668, 5985421, 7827089, 11970842, 15654178, 23941684, 31308356, 101752157, 203504314, 407008628]

約数ペア:

[(1, 407008628), (2, 203504314), (4, 101752157), (13, 31308356), (17, 23941684), (26, 15654178), (34, 11970842), (52, 7827089), (68, 5985421), (221, 1841668), (442, 920834), (884, 460417)]