2013440109107

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1\times {\mathrm{168481}}^1$

素因数の和:169083

約数の個数: 32

約数和(自身を含む): 2419671091200

約数和(自身を除く): 406230982093

約数列:

[1, 7, 23, 161, 199, 373, 1393, 2611, 4577, 8579, 32039, 60053, 74227, 168481, 519589, 1179367, 1707221, 3875063, 11950547, 27125441, 33527719, 62843413, 234694033, 439903891, 771137537, 1445398499, 5397962759, 10117789493, 12505839187, 87540874309, 287634301301, 2013440109107]

約数ペア:

[(1, 2013440109107), (7, 287634301301), (23, 87540874309), (161, 12505839187), (199, 10117789493), (373, 5397962759), (1393, 1445398499), (2611, 771137537), (4577, 439903891), (8579, 234694033), (32039, 62843413), (60053, 33527719), (74227, 27125441), (168481, 11950547), (519589, 3875063), (1179367, 1707221)]