1974719485

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1\times {\mathrm{6947}}^1$

素因数の和:7500

約数の個数: 16

約数和(自身を含む): 2392891200

約数和(自身を除く): 418171715

約数列:

[1, 5, 139, 409, 695, 2045, 6947, 34735, 56851, 284255, 965633, 2841323, 4828165, 14206615, 394943897, 1974719485]

約数ペア:

[(1, 1974719485), (5, 394943897), (139, 14206615), (409, 4828165), (695, 2841323), (2045, 965633), (6947, 284255), (34735, 56851)]