2080354812

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{4337}}^1$

素因数の和:4978

約数の個数: 48

約数和(自身を含む): 4932410112

約数和(自身を除く): 2852055300

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 563, 852, 1126, 1689, 2252, 3378, 4337, 6756, 8674, 13011, 17348, 26022, 39973, 52044, 79946, 119919, 159892, 239838, 307927, 479676, 615854, 923781, 1231708, 1847562, 2441731, 3695124, 4883462, 7325193, 9766924, 14650386, 29300772, 173362901, 346725802, 520088703, 693451604, 1040177406, 2080354812]

約数ペア:

[(1, 2080354812), (2, 1040177406), (3, 693451604), (4, 520088703), (6, 346725802), (12, 173362901), (71, 29300772), (142, 14650386), (213, 9766924), (284, 7325193), (426, 4883462), (563, 3695124), (852, 2441731), (1126, 1847562), (1689, 1231708), (2252, 923781), (3378, 615854), (4337, 479676), (6756, 307927), (8674, 239838), (13011, 159892), (17348, 119919), (26022, 79946), (39973, 52044)]