6480874

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:645

約数の個数: 16

約数和(自身を含む): 10026720

約数和(自身を除く): 3545846

約数列:

[1, 2, 43, 86, 179, 358, 421, 842, 7697, 15394, 18103, 36206, 75359, 150718, 3240437, 6480874]

約数ペア:

[(1, 6480874), (2, 3240437), (43, 150718), (86, 75359), (179, 36206), (358, 18103), (421, 15394), (842, 7697)]