357156926

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{3499}}^1$

素因数の和:3848

約数の個数: 32

約数和(自身を含む): 641088000

約数和(自身を除く): 283931074

約数列:

[1, 2, 7, 14, 23, 46, 161, 317, 322, 634, 2219, 3499, 4438, 6998, 7291, 14582, 24493, 48986, 51037, 80477, 102074, 160954, 563339, 1109183, 1126678, 2218366, 7764281, 15528562, 25511209, 51022418, 178578463, 357156926]

約数ペア:

[(1, 357156926), (2, 178578463), (7, 51022418), (14, 25511209), (23, 15528562), (46, 7764281), (161, 2218366), (317, 1126678), (322, 1109183), (634, 563339), (2219, 160954), (3499, 102074), (4438, 80477), (6998, 51037), (7291, 48986), (14582, 24493)]