2028099731

素因数分解:

$7^1\times {\mathrm{311}}^1\times {\mathrm{593}}^1\times {\mathrm{1571}}^1$

素因数の和:2482

約数の個数: 16

約数和(自身を含む): 2330684928

約数和(自身を除く): 302585197

約数列:

[1, 7, 311, 593, 1571, 2177, 4151, 10997, 184423, 488581, 931603, 1290961, 3420067, 6521221, 289728533, 2028099731]

約数ペア:

[(1, 2028099731), (7, 289728533), (311, 6521221), (593, 3420067), (1571, 1290961), (2177, 931603), (4151, 488581), (10997, 184423)]