7222003010

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1386181}}^1$

素因数の和:1386709

約数の個数: 16

約数和(自身を含む): 13024566072

約数和(自身を除く): 5802563062

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 1386181, 2772362, 6930905, 13861810, 722200301, 1444400602, 3611001505, 7222003010]

約数ペア:

[(1, 7222003010), (2, 3611001505), (5, 1444400602), (10, 722200301), (521, 13861810), (1042, 6930905), (2605, 2772362), (5210, 1386181)]