3970366986

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1270111}}^1$

素因数の和:1270637

約数の個数: 16

約数和(自身を含む): 7955981568

約数和(自身を除く): 3985614582

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 1270111, 2540222, 3810333, 7620666, 661727831, 1323455662, 1985183493, 3970366986]

約数ペア:

[(1, 3970366986), (2, 1985183493), (3, 1323455662), (6, 661727831), (521, 7620666), (1042, 3810333), (1563, 2540222), (3126, 1270111)]