2015245001

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{3738859}}^1$

素因数の和:3738884

約数の個数: 12

約数和(自身を含む): 2557380240

約数和(自身を除く): 542135239

約数列:

[1, 7, 11, 49, 77, 539, 3738859, 26172013, 41127449, 183204091, 287892143, 2015245001]

約数ペア:

[(1, 2015245001), (7, 287892143), (11, 183204091), (49, 41127449), (77, 26172013), (539, 3738859)]