1399680062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{63621821}}^1$

素因数の和:63621834

約数の個数: 8

約数和(自身を含む): 2290385592

約数和(自身を除く): 890705530

約数列:

[1, 2, 11, 22, 63621821, 127243642, 699840031, 1399680062]

約数ペア:

[(1, 1399680062), (2, 699840031), (11, 127243642), (22, 63621821)]