268290418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{36187}}^1$

素因数の和:36537

約数の個数: 16

約数和(自身を含む): 440335584

約数和(自身を除く): 172045166

約数列:

[1, 2, 11, 22, 337, 674, 3707, 7414, 36187, 72374, 398057, 796114, 12195019, 24390038, 134145209, 268290418]

約数ペア:

[(1, 268290418), (2, 134145209), (11, 24390038), (22, 12195019), (337, 796114), (674, 398057), (3707, 72374), (7414, 36187)]