2117885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5501}}^1$

素因数の和:5524

約数の個数: 16

約数和(自身を含む): 3169152

約数和(自身を除く): 1051267

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5501, 27505, 38507, 60511, 192535, 302555, 423577, 2117885]

約数ペア:

[(1, 2117885), (5, 423577), (7, 302555), (11, 192535), (35, 60511), (55, 38507), (77, 27505), (385, 5501)]