8809870

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3881}}^1$

素因数の和:4115

約数の個数: 16

約数和(自身を含む): 15931728

約数和(自身を除く): 7121858

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 3881, 7762, 19405, 38810, 880987, 1761974, 4404935, 8809870]

約数ペア:

[(1, 8809870), (2, 4404935), (5, 1761974), (10, 880987), (227, 38810), (454, 19405), (1135, 7762), (2270, 3881)]