2203454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2191

約数の個数: 16

約数和(自身を含む): 3684096

約数和(自身を除く): 1480642

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 2131, 4262, 23441, 46882, 100157, 200314, 1101727, 2203454]

約数ペア:

[(1, 2203454), (2, 1101727), (11, 200314), (22, 100157), (47, 46882), (94, 23441), (517, 4262), (1034, 2131)]