2155275772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41447611}}^1$

素因数の和:41447628

約数の個数: 12

約数和(自身を含む): 4061865976

約数和(自身を除く): 1906590204

約数列:

[1, 2, 4, 13, 26, 52, 41447611, 82895222, 165790444, 538818943, 1077637886, 2155275772]

約数ペア:

[(1, 2155275772), (2, 1077637886), (4, 538818943), (13, 165790444), (26, 82895222), (52, 41447611)]