1996764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 5811456

約数和(自身を除く): 3814692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 2161, 4322, 6483, 8644, 12966, 15127, 23771, 25932, 30254, 45381, 47542, 60508, 71313, 90762, 95084, 142626, 166397, 181524, 285252, 332794, 499191, 665588, 998382, 1996764]

約数ペア:

[(1, 1996764), (2, 998382), (3, 665588), (4, 499191), (6, 332794), (7, 285252), (11, 181524), (12, 166397), (14, 142626), (21, 95084), (22, 90762), (28, 71313), (33, 60508), (42, 47542), (44, 45381), (66, 30254), (77, 25932), (84, 23771), (132, 15127), (154, 12966), (231, 8644), (308, 6483), (462, 4322), (924, 2161)]