486961372

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{821}}^1\times {\mathrm{1877}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 864480960

約数和(自身を除く): 377519588

約数列:

[1, 2, 4, 79, 158, 316, 821, 1642, 1877, 3284, 3754, 7508, 64859, 129718, 148283, 259436, 296566, 593132, 1541017, 3082034, 6164068, 121740343, 243480686, 486961372]

約数ペア:

[(1, 486961372), (2, 243480686), (4, 121740343), (79, 6164068), (158, 3082034), (316, 1541017), (821, 593132), (1642, 296566), (1877, 259436), (3284, 148283), (3754, 129718), (7508, 64859)]