2645013842

素因数分解:

$2^1\times {\mathrm{521}}^1\times {\mathrm{2538401}}^1$

素因数の和:2538924

約数の個数: 8

約数和(自身を含む): 3975137532

約数和(自身を除く): 1330123690

約数列:

[1, 2, 521, 1042, 2538401, 5076802, 1322506921, 2645013842]

約数ペア:

[(1, 2645013842), (2, 1322506921), (521, 5076802), (1042, 2538401)]