245415026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{66221}}^1$

素因数の和:66349

約数の個数: 16

約数和(自身を含む): 393358680

約数和(自身を除く): 147943654

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 66221, 132442, 1125757, 2251514, 7218089, 14436178, 122707513, 245415026]

約数ペア:

[(1, 245415026), (2, 122707513), (17, 14436178), (34, 7218089), (109, 2251514), (218, 1125757), (1853, 132442), (3706, 66221)]