90289332287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{4906229}}^1$

素因数の和:4906486

約数の個数: 16

約数和(自身を含む): 113039539200

約数和(自身を除く): 22750206913

約数列:

[1, 7, 11, 77, 239, 1673, 2629, 18403, 4906229, 34343603, 53968519, 377779633, 1172588731, 8208121117, 12898476041, 90289332287]

約数ペア:

[(1, 90289332287), (7, 12898476041), (11, 8208121117), (77, 1172588731), (239, 377779633), (1673, 53968519), (2629, 34343603), (18403, 4906229)]