1680207812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1877}}^1\times {\mathrm{7219}}^1$

素因数の和:9131

約数の個数: 24

約数和(自身を含む): 3037251840

約数和(自身を除く): 1357044028

約数列:

[1, 2, 4, 31, 62, 124, 1877, 3754, 7219, 7508, 14438, 28876, 58187, 116374, 223789, 232748, 447578, 895156, 13550063, 27100126, 54200252, 420051953, 840103906, 1680207812]

約数ペア:

[(1, 1680207812), (2, 840103906), (4, 420051953), (31, 54200252), (62, 27100126), (124, 13550063), (1877, 895156), (3754, 447578), (7219, 232748), (7508, 223789), (14438, 116374), (28876, 58187)]