2557407002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{121909}}^1$

素因数の和:122545

約数の個数: 16

約数和(自身を含む): 4068380520

約数和(自身を除く): 1510973518

約数列:

[1, 2, 17, 34, 617, 1234, 10489, 20978, 121909, 243818, 2072453, 4144906, 75217853, 150435706, 1278703501, 2557407002]

約数ペア:

[(1, 2557407002), (2, 1278703501), (17, 150435706), (34, 75217853), (617, 4144906), (1234, 2072453), (10489, 243818), (20978, 121909)]