420097574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{950447}}^1$

素因数の和:950479

約数の個数: 16

約数和(自身を含む): 718538688

約数和(自身を除く): 298441114

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 950447, 1900894, 12355811, 16157599, 24711622, 32315198, 210048787, 420097574]

約数ペア:

[(1, 420097574), (2, 210048787), (13, 32315198), (17, 24711622), (26, 16157599), (34, 12355811), (221, 1900894), (442, 950447)]