2016667667

素因数分解:

$7^2\times {\mathrm{2137}}^1\times {\mathrm{19259}}^1$

素因数の和:21410

約数の個数: 12

約数和(自身を含む): 2347139160

約数和(自身を除く): 330471493

約数列:

[1, 7, 49, 2137, 14959, 19259, 104713, 134813, 943691, 41156483, 288095381, 2016667667]

約数ペア:

[(1, 2016667667), (7, 288095381), (49, 41156483), (2137, 943691), (14959, 134813), (19259, 104713)]