2040489321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2274793}}^1$

素因数の和:2274832

約数の個数: 16

約数和(自身を含む): 3057323136

約数和(自身を除く): 1016833815

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 2274793, 6824379, 29572309, 52320239, 88716927, 156960717, 680163107, 2040489321]

約数ペア:

[(1, 2040489321), (3, 680163107), (13, 156960717), (23, 88716927), (39, 52320239), (69, 29572309), (299, 6824379), (897, 2274793)]