864367052

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{3607}}^1$

素因数の和:4181

約数の個数: 24

約数和(自身を含む): 1527482880

約数和(自身を除く): 663115828

約数列:

[1, 2, 4, 139, 278, 431, 556, 862, 1724, 3607, 7214, 14428, 59909, 119818, 239636, 501373, 1002746, 1554617, 2005492, 3109234, 6218468, 216091763, 432183526, 864367052]

約数ペア:

[(1, 864367052), (2, 432183526), (4, 216091763), (139, 6218468), (278, 3109234), (431, 2005492), (556, 1554617), (862, 1002746), (1724, 501373), (3607, 239636), (7214, 119818), (14428, 59909)]