2105266723

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53773}}^1$

素因数の和:53851

約数の個数: 24

約数和(自身を含む): 2648261952

約数和(自身を除く): 542995229

約数列:

[1, 7, 17, 47, 49, 119, 329, 799, 833, 2303, 5593, 39151, 53773, 376411, 914141, 2527331, 2634877, 6398987, 17691317, 42964627, 44792909, 123839219, 300752389, 2105266723]

約数ペア:

[(1, 2105266723), (7, 300752389), (17, 123839219), (47, 44792909), (49, 42964627), (119, 17691317), (329, 6398987), (799, 2634877), (833, 2527331), (2303, 914141), (5593, 376411), (39151, 53773)]