2668219202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{431611}}^1$

素因数の和:431905

約数の個数: 16

約数和(自身を含む): 4381725024

約数和(自身を除く): 1713505822

約数列:

[1, 2, 11, 22, 281, 562, 3091, 6182, 431611, 863222, 4747721, 9495442, 121282691, 242565382, 1334109601, 2668219202]

約数ペア:

[(1, 2668219202), (2, 1334109601), (11, 242565382), (22, 121282691), (281, 9495442), (562, 4747721), (3091, 863222), (6182, 431611)]