486541564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193379}}^1$

素因数の和:193437

約数の個数: 24

約数和(自身を含む): 925903440

約数和(自身を除く): 439361876

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 193379, 386758, 773516, 3287443, 6574886, 7155023, 13149772, 14310046, 28620092, 121635391, 243270782, 486541564]

約数ペア:

[(1, 486541564), (2, 243270782), (4, 121635391), (17, 28620092), (34, 14310046), (37, 13149772), (68, 7155023), (74, 6574886), (148, 3287443), (629, 773516), (1258, 386758), (2516, 193379)]