140151908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2695229}}^1$

素因数の和:2695246

約数の個数: 12

約数和(自身を含む): 264132540

約数和(自身を除く): 123980632

約数列:

[1, 2, 4, 13, 26, 52, 2695229, 5390458, 10780916, 35037977, 70075954, 140151908]

約数ペア:

[(1, 140151908), (2, 70075954), (4, 35037977), (13, 10780916), (26, 5390458), (52, 2695229)]