880905324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{152617}}^1$

素因数の和:152674

約数の個数: 48

約数和(自身を含む): 2273397728

約数和(自身を除く): 1392492404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 152617, 305234, 457851, 610468, 915702, 1831404, 1984021, 3968042, 5646829, 5952063, 7936084, 11293658, 11904126, 16940487, 22587316, 23808252, 33880974, 67761948, 73408777, 146817554, 220226331, 293635108, 440452662, 880905324]

約数ペア:

[(1, 880905324), (2, 440452662), (3, 293635108), (4, 220226331), (6, 146817554), (12, 73408777), (13, 67761948), (26, 33880974), (37, 23808252), (39, 22587316), (52, 16940487), (74, 11904126), (78, 11293658), (111, 7936084), (148, 5952063), (156, 5646829), (222, 3968042), (444, 1984021), (481, 1831404), (962, 915702), (1443, 610468), (1924, 457851), (2886, 305234), (5772, 152617)]