2016386510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2839981}}^1$

素因数の和:2840059

約数の個数: 16

約数和(自身を含む): 3680616672

約数和(自身を除く): 1664230162

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2839981, 5679962, 14199905, 28399810, 201638651, 403277302, 1008193255, 2016386510]

約数ペア:

[(1, 2016386510), (2, 1008193255), (5, 403277302), (10, 201638651), (71, 28399810), (142, 14199905), (355, 5679962), (710, 2839981)]