1824745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 2399040

約数和(自身を除く): 574295

約数列:

[1, 5, 13, 65, 67, 335, 419, 871, 2095, 4355, 5447, 27235, 28073, 140365, 364949, 1824745]

約数ペア:

[(1, 1824745), (5, 364949), (13, 140365), (65, 28073), (67, 27235), (335, 5447), (419, 4355), (871, 2095)]