4119790

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4079}}^1$

素因数の和:4187

約数の個数: 16

約数和(自身を含む): 7490880

約数和(自身を除く): 3371090

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 4079, 8158, 20395, 40790, 411979, 823958, 2059895, 4119790]

約数ペア:

[(1, 4119790), (2, 2059895), (5, 823958), (10, 411979), (101, 40790), (202, 20395), (505, 8158), (1010, 4079)]