2012864045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{338581}}^1$

素因数の和:338656

約数の個数: 16

約数和(自身を含む): 2559679920

約数和(自身を除く): 546815875

約数列:

[1, 5, 29, 41, 145, 205, 1189, 5945, 338581, 1692905, 9818849, 13881821, 49094245, 69409105, 402572809, 2012864045]

約数ペア:

[(1, 2012864045), (5, 402572809), (29, 69409105), (41, 49094245), (145, 13881821), (205, 9818849), (1189, 1692905), (5945, 338581)]