1022757841

素因数分解:

$7^2\times {\mathrm{2141}}^1\times {\mathrm{9749}}^1$

素因数の和:11904

約数の個数: 12

約数和(自身を含む): 1190416500

約数和(自身を除く): 167658659

約数列:

[1, 7, 49, 2141, 9749, 14987, 68243, 104909, 477701, 20872609, 146108263, 1022757841]

約数ペア:

[(1, 1022757841), (7, 146108263), (49, 20872609), (2141, 477701), (9749, 104909), (14987, 68243)]