2028792865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{52027}}^1$

素因数の和:52752

約数の個数: 16

約数和(自身を含む): 2659671360

約数和(自身を除く): 630878495

約数列:

[1, 5, 11, 55, 709, 3545, 7799, 38995, 52027, 260135, 572297, 2861485, 36887143, 184435715, 405758573, 2028792865]

約数ペア:

[(1, 2028792865), (5, 405758573), (11, 184435715), (55, 36887143), (709, 2861485), (3545, 572297), (7799, 260135), (38995, 52027)]