131619084

素因数分解:

$2^2\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{5147}}^1$

素因数の和:7285

約数の個数: 24

約数和(自身を含む): 307315008

約数和(自身を除く): 175695924

約数列:

[1, 2, 3, 4, 6, 12, 2131, 4262, 5147, 6393, 8524, 10294, 12786, 15441, 20588, 25572, 30882, 61764, 10968257, 21936514, 32904771, 43873028, 65809542, 131619084]

約数ペア:

[(1, 131619084), (2, 65809542), (3, 43873028), (4, 32904771), (6, 21936514), (12, 10968257), (2131, 61764), (4262, 30882), (5147, 25572), (6393, 20588), (8524, 15441), (10294, 12786)]