850565564

素因数分解:

$2^2\times {\mathrm{9421}}^1\times {\mathrm{22571}}^1$

素因数の和:31996

約数の個数: 12

約数和(自身を含む): 1488713688

約数和(自身を除く): 638148124

約数列:

[1, 2, 4, 9421, 18842, 22571, 37684, 45142, 90284, 212641391, 425282782, 850565564]

約数ペア:

[(1, 850565564), (2, 425282782), (4, 212641391), (9421, 90284), (18842, 45142), (22571, 37684)]