317033404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1279}}^1\times {\mathrm{1999}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 573440000

約数和(自身を除く): 256406596

約数列:

[1, 2, 4, 31, 62, 124, 1279, 1999, 2558, 3998, 5116, 7996, 39649, 61969, 79298, 123938, 158596, 247876, 2556721, 5113442, 10226884, 79258351, 158516702, 317033404]

約数ペア:

[(1, 317033404), (2, 158516702), (4, 79258351), (31, 10226884), (62, 5113442), (124, 2556721), (1279, 247876), (1999, 158596), (2558, 123938), (3998, 79298), (5116, 61969), (7996, 39649)]