2244422

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:415

約数の個数: 16

約数和(自身を含む): 3495744

約数和(自身を除く): 1251322

約数列:

[1, 2, 41, 82, 101, 202, 271, 542, 4141, 8282, 11111, 22222, 27371, 54742, 1122211, 2244422]

約数ペア:

[(1, 2244422), (2, 1122211), (41, 54742), (82, 27371), (101, 22222), (202, 11111), (271, 8282), (542, 4141)]