22780348

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 40698000

約数和(自身を除く): 17917652

約数列:

[1, 2, 4, 101, 113, 202, 226, 404, 452, 499, 998, 1996, 11413, 22826, 45652, 50399, 56387, 100798, 112774, 201596, 225548, 5695087, 11390174, 22780348]

約数ペア:

[(1, 22780348), (2, 11390174), (4, 5695087), (101, 225548), (113, 201596), (202, 112774), (226, 100798), (404, 56387), (452, 50399), (499, 45652), (998, 22826), (1996, 11413)]