1330897518

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2385121}}^1$

素因数の和:2385160

約数の個数: 24

約数和(自身を含む): 2976632256

約数和(自身を除く): 1645734738

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 2385121, 4770242, 7155363, 14310726, 21466089, 42932178, 73938751, 147877502, 221816253, 443632506, 665448759, 1330897518]

約数ペア:

[(1, 1330897518), (2, 665448759), (3, 443632506), (6, 221816253), (9, 147877502), (18, 73938751), (31, 42932178), (62, 21466089), (93, 14310726), (186, 7155363), (279, 4770242), (558, 2385121)]