1986538177

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{17137}}^1$

素因数の和:17428

約数の個数: 16

約数和(自身を含む): 2206414672

約数和(自身を除く): 219876495

約数列:

[1, 13, 37, 241, 481, 3133, 8917, 17137, 115921, 222781, 634069, 4130017, 8242897, 53690221, 152810629, 1986538177]

約数ペア:

[(1, 1986538177), (13, 152810629), (37, 53690221), (241, 8242897), (481, 4130017), (3133, 634069), (8917, 222781), (17137, 115921)]