1661455741

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{57191}}^1$

素因数の和:57360

約数の個数: 16

約数和(自身を含む): 1921651200

約数和(自身を除く): 260195459

約数列:

[1, 11, 19, 139, 209, 1529, 2641, 29051, 57191, 629101, 1086629, 7949549, 11952919, 87445039, 151041431, 1661455741]

約数ペア:

[(1, 1661455741), (11, 151041431), (19, 87445039), (139, 11952919), (209, 7949549), (1529, 1086629), (2641, 629101), (29051, 57191)]