545564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 1034208

約数和(自身を除く): 488644

約数列:

[1, 2, 4, 17, 34, 68, 71, 113, 142, 226, 284, 452, 1207, 1921, 2414, 3842, 4828, 7684, 8023, 16046, 32092, 136391, 272782, 545564]

約数ペア:

[(1, 545564), (2, 272782), (4, 136391), (17, 32092), (34, 16046), (68, 8023), (71, 7684), (113, 4828), (142, 3842), (226, 2414), (284, 1921), (452, 1207)]