13305591076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{195670457}}^1$

素因数の和:195670478

約数の個数: 12

約数和(自身を含む): 24654477708

約数和(自身を除く): 11348886632

約数列:

[1, 2, 4, 17, 34, 68, 195670457, 391340914, 782681828, 3326397769, 6652795538, 13305591076]

約数ペア:

[(1, 13305591076), (2, 6652795538), (4, 3326397769), (17, 782681828), (34, 391340914), (68, 195670457)]