2015657606

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1\times {\mathrm{19997}}^1$

素因数の和:20599

約数の個数: 16

約数和(自身を含む): 3059694000

約数和(自身を除く): 1044036394

約数列:

[1, 2, 101, 202, 499, 998, 19997, 39994, 50399, 100798, 2019697, 4039394, 9978503, 19957006, 1007828803, 2015657606]

約数ペア:

[(1, 2015657606), (2, 1007828803), (101, 19957006), (202, 9978503), (499, 4039394), (998, 2019697), (19997, 100798), (39994, 50399)]