2017067642

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{7255639}}^1$

素因数の和:7255780

約数の個数: 8

約数和(自身を含む): 3047368800

約数和(自身を除く): 1030301158

約数列:

[1, 2, 139, 278, 7255639, 14511278, 1008533821, 2017067642]

約数ペア:

[(1, 2017067642), (2, 1008533821), (139, 14511278), (278, 7255639)]