520020374938

素因数分解:

$2^1\times {\mathrm{379}}^1\times {\mathrm{51859}}^1\times {\mathrm{13229}}^1$

素因数の和:65469

約数の個数: 16

約数和(自身を含む): 782162892000

約数和(自身を除く): 262142517062

約数列:

[1, 2, 379, 758, 13229, 26458, 51859, 103718, 5013791, 10027582, 19654561, 39309122, 686042711, 1372085422, 260010187469, 520020374938]

約数ペア:

[(1, 520020374938), (2, 260010187469), (379, 1372085422), (758, 686042711), (13229, 39309122), (26458, 19654561), (51859, 10027582), (103718, 5013791)]