1877895212

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{2990279}}^1$

素因数の和:2990440

約数の個数: 12

約数和(自身を含む): 3307249680

約数和(自身を除く): 1429354468

約数列:

[1, 2, 4, 157, 314, 628, 2990279, 5980558, 11961116, 469473803, 938947606, 1877895212]

約数ペア:

[(1, 1877895212), (2, 938947606), (4, 469473803), (157, 11961116), (314, 5980558), (628, 2990279)]