2004657415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1\times {\mathrm{10111}}^1$

素因数の和:12222

約数の個数: 16

約数和(自身を含む): 2533662720

約数和(自身を除く): 529005305

約数列:

[1, 5, 19, 95, 2087, 10111, 10435, 39653, 50555, 192109, 198265, 960545, 21101657, 105508285, 400931483, 2004657415]

約数ペア:

[(1, 2004657415), (5, 400931483), (19, 105508285), (95, 21101657), (2087, 960545), (10111, 198265), (10435, 192109), (39653, 50555)]