10880038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5297}}^1$

素因数の和:5391

約数の個数: 16

約数和(自身を含む): 17801280

約数和(自身を除く): 6921242

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 5297, 10594, 68861, 137722, 418463, 836926, 5440019, 10880038]

約数ペア:

[(1, 10880038), (2, 5440019), (13, 836926), (26, 418463), (79, 137722), (158, 68861), (1027, 10594), (2054, 5297)]