2015308918

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1397579}}^1$

素因数の和:1397691

約数の個数: 16

約数和(自身を含む): 3488359680

約数和(自身を除く): 1473050762

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 1397579, 2795158, 9783053, 19566106, 143950637, 287901274, 1007654459, 2015308918]

約数ペア:

[(1, 2015308918), (2, 1007654459), (7, 287901274), (14, 143950637), (103, 19566106), (206, 9783053), (721, 2795158), (1442, 1397579)]