1390147130

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{852851}}^1$

素因数の和:853021

約数の個数: 16

約数和(自身を含む): 2517619104

約数和(自身を除く): 1127471974

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 852851, 1705702, 4264255, 8528510, 139014713, 278029426, 695073565, 1390147130]

約数ペア:

[(1, 1390147130), (2, 695073565), (5, 278029426), (10, 139014713), (163, 8528510), (326, 4264255), (815, 1705702), (1630, 852851)]