661157146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5407}}^1\times {\mathrm{4703}}^1$

素因数の和:10125

約数の個数: 16

約数和(自身を含む): 1068447744

約数和(自身を除く): 407290598

約数列:

[1, 2, 13, 26, 4703, 5407, 9406, 10814, 61139, 70291, 122278, 140582, 25429121, 50858242, 330578573, 661157146]

約数ペア:

[(1, 661157146), (2, 330578573), (13, 50858242), (26, 25429121), (4703, 140582), (5407, 122278), (9406, 70291), (10814, 61139)]