542816518

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{26987}}^1$

素因数の和:27191

約数の個数: 16

約数和(自身を含む): 830690640

約数和(自身を除く): 287874122

約数列:

[1, 2, 89, 113, 178, 226, 10057, 20114, 26987, 53974, 2401843, 3049531, 4803686, 6099062, 271408259, 542816518]

約数ペア:

[(1, 542816518), (2, 271408259), (89, 6099062), (113, 4803686), (178, 3049531), (226, 2401843), (10057, 53974), (20114, 26987)]