2000259079

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{17627}}^1$

素因数の和:17719

約数の個数: 32

約数和(自身を含む): 2606123520

約数和(自身を除く): 605864441

約数列:

[1, 7, 13, 29, 43, 91, 203, 301, 377, 559, 1247, 2639, 3913, 8729, 16211, 17627, 113477, 123389, 229151, 511183, 757961, 1604057, 3578281, 5305727, 6645379, 9853493, 21980869, 46517653, 68974451, 153866083, 285751297, 2000259079]

約数ペア:

[(1, 2000259079), (7, 285751297), (13, 153866083), (29, 68974451), (43, 46517653), (91, 21980869), (203, 9853493), (301, 6645379), (377, 5305727), (559, 3578281), (1247, 1604057), (2639, 757961), (3913, 511183), (8729, 229151), (16211, 123389), (17627, 113477)]