2558808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{5077}}^1$

素因数の和:5096

約数の個数: 48

約数和(自身を含む): 7921680

約数和(自身を除く): 5362872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 5077, 10154, 15231, 20308, 30462, 35539, 40616, 45693, 60924, 71078, 91386, 106617, 121848, 142156, 182772, 213234, 284312, 319851, 365544, 426468, 639702, 852936, 1279404, 2558808]

約数ペア:

[(1, 2558808), (2, 1279404), (3, 852936), (4, 639702), (6, 426468), (7, 365544), (8, 319851), (9, 284312), (12, 213234), (14, 182772), (18, 142156), (21, 121848), (24, 106617), (28, 91386), (36, 71078), (42, 60924), (56, 45693), (63, 40616), (72, 35539), (84, 30462), (126, 20308), (168, 15231), (252, 10154), (504, 5077)]