2528708690977

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{20143}}^1\times {\mathrm{618413}}^1$

素因数の和:638592

約数の個数: 16

約数和(自身を含む): 2989759587840

約数和(自身を除く): 461050896863

約数列:

[1, 7, 29, 203, 20143, 141001, 584147, 618413, 4089029, 4328891, 17933977, 125537839, 12456693059, 87196851413, 361244098711, 2528708690977]

約数ペア:

[(1, 2528708690977), (7, 361244098711), (29, 87196851413), (203, 12456693059), (20143, 125537839), (141001, 17933977), (584147, 4328891), (618413, 4089029)]