989386046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{569267}}^1$

素因数の和:569359

約数の個数: 16

約数和(自身を含む): 1639491840

約数和(自身を除く): 650105794

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 569267, 1138534, 6261937, 12523874, 44972093, 89944186, 494693023, 989386046]

約数ペア:

[(1, 989386046), (2, 494693023), (11, 89944186), (22, 44972093), (79, 12523874), (158, 6261937), (869, 1138534), (1738, 569267)]