2008991886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{822683}}^1$

素因数の和:822736

約数の個数: 32

約数和(自身を含む): 4501726848

約数和(自身を除く): 2492734962

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 822683, 1645366, 2468049, 4936098, 9049513, 18099026, 27148539, 30439271, 54297078, 60878542, 91317813, 182635626, 334831981, 669663962, 1004495943, 2008991886]

約数ペア:

[(1, 2008991886), (2, 1004495943), (3, 669663962), (6, 334831981), (11, 182635626), (22, 91317813), (33, 60878542), (37, 54297078), (66, 30439271), (74, 27148539), (111, 18099026), (222, 9049513), (407, 4936098), (814, 2468049), (1221, 1645366), (2442, 822683)]