285499604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5490377}}^1$

素因数の和:5490394

約数の個数: 12

約数和(自身を含む): 538057044

約数和(自身を除く): 252557440

約数列:

[1, 2, 4, 13, 26, 52, 5490377, 10980754, 21961508, 71374901, 142749802, 285499604]

約数ペア:

[(1, 285499604), (2, 142749802), (4, 71374901), (13, 21961508), (26, 10980754), (52, 5490377)]