2017679153

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{10657}}^1$

素因数の和:10761

約数の個数: 32

約数和(自身を含む): 2566105344

約数和(自身を除く): 548426191

約数列:

[1, 7, 17, 37, 43, 119, 259, 301, 629, 731, 1591, 4403, 5117, 10657, 11137, 27047, 74599, 181169, 189329, 394309, 458251, 1268183, 2760163, 3207757, 6703253, 7790267, 16955287, 46922771, 54531869, 118687009, 288239879, 2017679153]

約数ペア:

[(1, 2017679153), (7, 288239879), (17, 118687009), (37, 54531869), (43, 46922771), (119, 16955287), (259, 7790267), (301, 6703253), (629, 3207757), (731, 2760163), (1591, 1268183), (4403, 458251), (5117, 394309), (10657, 189329), (11137, 181169), (27047, 74599)]