2109037

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 2626560

約数和(自身を除く): 517523

約数列:

[1, 7, 17, 37, 119, 259, 479, 629, 3353, 4403, 8143, 17723, 57001, 124061, 301291, 2109037]

約数ペア:

[(1, 2109037), (7, 301291), (17, 124061), (37, 57001), (119, 17723), (259, 8143), (479, 4403), (629, 3353)]