516932065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{37691}}^1$

素因数の和:37920

約数の個数: 16

約数和(自身を含む): 671219136

約数和(自身を除く): 154287071

約数列:

[1, 5, 13, 65, 211, 1055, 2743, 13715, 37691, 188455, 489983, 2449915, 7952801, 39764005, 103386413, 516932065]

約数ペア:

[(1, 516932065), (5, 103386413), (13, 39764005), (65, 7952801), (211, 2449915), (1055, 489983), (2743, 188455), (13715, 37691)]