2029726085

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{31253}}^1$

素因数の和:31708

約数の個数: 16

約数和(自身を含む): 2520322560

約数和(自身を除く): 490596475

約数列:

[1, 5, 31, 155, 419, 2095, 12989, 31253, 64945, 156265, 968843, 4844215, 13095007, 65475035, 405945217, 2029726085]

約数ペア:

[(1, 2029726085), (5, 405945217), (31, 65475035), (155, 13095007), (419, 4844215), (2095, 968843), (12989, 156265), (31253, 64945)]