13204639708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{253935379}}^1$

素因数の和:253935396

約数の個数: 12

約数和(自身を含む): 24885667240

約数和(自身を除く): 11681027532

約数列:

[1, 2, 4, 13, 26, 52, 253935379, 507870758, 1015741516, 3301159927, 6602319854, 13204639708]

約数ペア:

[(1, 13204639708), (2, 6602319854), (4, 3301159927), (13, 1015741516), (26, 507870758), (52, 253935379)]