2112306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 5084160

約数和(自身を除く): 2971854

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2647, 5294, 7941, 15882, 18529, 37058, 50293, 55587, 100586, 111174, 150879, 301758, 352051, 704102, 1056153, 2112306]

約数ペア:

[(1, 2112306), (2, 1056153), (3, 704102), (6, 352051), (7, 301758), (14, 150879), (19, 111174), (21, 100586), (38, 55587), (42, 50293), (57, 37058), (114, 18529), (133, 15882), (266, 7941), (399, 5294), (798, 2647)]