2018100710

素因数分解:

$2^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{404429}}^1$

素因数の和:404935

約数の個数: 16

約数和(自身を含む): 3639870000

約数和(自身を除く): 1621769290

約数列:

[1, 2, 5, 10, 499, 998, 2495, 4990, 404429, 808858, 2022145, 4044290, 201810071, 403620142, 1009050355, 2018100710]

約数ペア:

[(1, 2018100710), (2, 1009050355), (5, 403620142), (10, 201810071), (499, 4044290), (998, 2022145), (2495, 808858), (4990, 404429)]