1779809042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{80900411}}^1$

素因数の和:80900424

約数の個数: 8

約数和(自身を含む): 2912414832

約数和(自身を除く): 1132605790

約数列:

[1, 2, 11, 22, 80900411, 161800822, 889904521, 1779809042]

約数ペア:

[(1, 1779809042), (2, 889904521), (11, 161800822), (22, 80900411)]