2991740530

素因数分解:

$2^1\times 5^1\times {\mathrm{26681}}^1\times {\mathrm{11213}}^1$

素因数の和:37901

約数の個数: 16

約数和(自身を含む): 5385815064

約数和(自身を除く): 2394074534

約数列:

[1, 2, 5, 10, 11213, 22426, 26681, 53362, 56065, 112130, 133405, 266810, 299174053, 598348106, 1495870265, 2991740530]

約数ペア:

[(1, 2991740530), (2, 1495870265), (5, 598348106), (10, 299174053), (11213, 266810), (22426, 133405), (26681, 112130), (53362, 56065)]