317797138

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{20369}}^1$

素因数の和:20669

約数の個数: 16

約数和(自身を含む): 494991000

約数和(自身を除く): 177193862

約数列:

[1, 2, 29, 58, 269, 538, 7801, 15602, 20369, 40738, 590701, 1181402, 5479261, 10958522, 158898569, 317797138]

約数ペア:

[(1, 317797138), (2, 158898569), (29, 10958522), (58, 5479261), (269, 1181402), (538, 590701), (7801, 40738), (15602, 20369)]