2011542665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2441}}^1\times {\mathrm{14983}}^1$

素因数の和:17440

約数の個数: 16

約数和(自身を含む): 2634546816

約数和(自身を除く): 623004151

約数列:

[1, 5, 11, 55, 2441, 12205, 14983, 26851, 74915, 134255, 164813, 824065, 36573503, 182867515, 402308533, 2011542665]

約数ペア:

[(1, 2011542665), (5, 402308533), (11, 182867515), (55, 36573503), (2441, 824065), (12205, 164813), (14983, 134255), (26851, 74915)]