2687130256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{5791229}}^1$

素因数の和:5791266

約数の個数: 20

約数和(自身を含む): 5385843900

約数和(自身を除く): 2698713644

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 5791229, 11582458, 23164916, 46329832, 92659664, 167945641, 335891282, 671782564, 1343565128, 2687130256]

約数ペア:

[(1, 2687130256), (2, 1343565128), (4, 671782564), (8, 335891282), (16, 167945641), (29, 92659664), (58, 46329832), (116, 23164916), (232, 11582458), (464, 5791229)]