678631342

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{14107}}^1$

素因数の和:14535

約数の個数: 16

約数和(自身を含む): 1036091520

約数和(自身を除く): 357460178

約数列:

[1, 2, 67, 134, 359, 718, 14107, 24053, 28214, 48106, 945169, 1890338, 5064413, 10128826, 339315671, 678631342]

約数ペア:

[(1, 678631342), (2, 339315671), (67, 10128826), (134, 5064413), (359, 1890338), (718, 945169), (14107, 48106), (24053, 28214)]