2931057838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{77133101}}^1$

素因数の和:77133122

約数の個数: 8

約数和(自身を含む): 4627986120

約数和(自身を除く): 1696928282

約数列:

[1, 2, 19, 38, 77133101, 154266202, 1465528919, 2931057838]

約数ペア:

[(1, 2931057838), (2, 1465528919), (19, 154266202), (38, 77133101)]