224728426

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{4079}}^1$

素因数の和:4270

約数の個数: 24

約数和(自身を含む): 367346880

約数和(自身を除く): 142618454

約数列:

[1, 2, 13, 26, 163, 169, 326, 338, 2119, 4079, 4238, 8158, 27547, 53027, 55094, 106054, 664877, 689351, 1329754, 1378702, 8643401, 17286802, 112364213, 224728426]

約数ペア:

[(1, 224728426), (2, 112364213), (13, 17286802), (26, 8643401), (163, 1378702), (169, 1329754), (326, 689351), (338, 664877), (2119, 106054), (4079, 55094), (4238, 53027), (8158, 27547)]