1040811478

素因数分解:

$2^1\times 7^1\times {\mathrm{5527}}^1\times {\mathrm{13451}}^1$

素因数の和:18987

約数の個数: 16

約数和(自身を含む): 1784703744

約数和(自身を除く): 743892266

約数列:

[1, 2, 7, 14, 5527, 11054, 13451, 26902, 38689, 77378, 94157, 188314, 74343677, 148687354, 520405739, 1040811478]

約数ペア:

[(1, 1040811478), (2, 520405739), (7, 148687354), (14, 74343677), (5527, 188314), (11054, 94157), (13451, 77378), (26902, 38689)]