2012158625

素因数分解:

$5^3\times {\mathrm{83}}^1\times {\mathrm{193943}}^1$

素因数の和:194041

約数の個数: 16

約数和(自身を含む): 2541442176

約数和(自身を除く): 529283551

約数列:

[1, 5, 25, 83, 125, 415, 2075, 10375, 193943, 969715, 4848575, 16097269, 24242875, 80486345, 402431725, 2012158625]

約数ペア:

[(1, 2012158625), (5, 402431725), (25, 80486345), (83, 24242875), (125, 16097269), (415, 4848575), (2075, 969715), (10375, 193943)]