2247148805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{669791}}^1$

素因数の和:669868

約数の個数: 16

約数和(自身を含む): 2989951488

約数和(自身を除く): 742802683

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 669791, 3348955, 7367701, 36838505, 40857251, 204286255, 449429761, 2247148805]

約数ペア:

[(1, 2247148805), (5, 449429761), (11, 204286255), (55, 40857251), (61, 36838505), (305, 7367701), (671, 3348955), (3355, 669791)]