2005794889

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{210229}}^1$

素因数の和:210312

約数の個数: 16

約数和(自身を含む): 2421849600

約数和(自身を除く): 416054711

約数列:

[1, 7, 29, 47, 203, 329, 1363, 9541, 210229, 1471603, 6096641, 9880763, 42676487, 69165341, 286542127, 2005794889]

約数ペア:

[(1, 2005794889), (7, 286542127), (29, 69165341), (47, 42676487), (203, 9880763), (329, 6096641), (1363, 1471603), (9541, 210229)]