2080285938

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{44917}}^1$

素因数の和:45039

約数の個数: 48

約数和(自身を含む): 4708843776

約数和(自身を除く): 2628557838

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 279, 498, 558, 747, 1494, 2573, 5146, 7719, 15438, 23157, 44917, 46314, 89834, 134751, 269502, 404253, 808506, 1392427, 2784854, 3728111, 4177281, 7456222, 8354562, 11184333, 12531843, 22368666, 25063686, 33552999, 67105998, 115571441, 231142882, 346714323, 693428646, 1040142969, 2080285938]

約数ペア:

[(1, 2080285938), (2, 1040142969), (3, 693428646), (6, 346714323), (9, 231142882), (18, 115571441), (31, 67105998), (62, 33552999), (83, 25063686), (93, 22368666), (166, 12531843), (186, 11184333), (249, 8354562), (279, 7456222), (498, 4177281), (558, 3728111), (747, 2784854), (1494, 1392427), (2573, 808506), (5146, 404253), (7719, 269502), (15438, 134751), (23157, 89834), (44917, 46314)]