2790406670401

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{56081}}^1\times {\mathrm{245107}}^1$

素因数の和:301224

約数の個数: 16

約数和(自身を含む): 3299075245440

約数和(自身を除く): 508668575039

約数列:

[1, 7, 29, 203, 56081, 245107, 392567, 1626349, 1715749, 7108103, 11384443, 49756721, 13745845667, 96220919669, 398629524343, 2790406670401]

約数ペア:

[(1, 2790406670401), (7, 398629524343), (29, 96220919669), (203, 13745845667), (56081, 49756721), (245107, 11384443), (392567, 7108103), (1626349, 1715749)]