2080394953

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{10799}}^1$

素因数の和:10921

約数の個数: 32

約数和(自身を含む): 2685312000

約数和(自身を除く): 604917047

約数列:

[1, 7, 13, 29, 73, 91, 203, 377, 511, 949, 2117, 2639, 6643, 10799, 14819, 27521, 75593, 140387, 192647, 313171, 788327, 982709, 2192197, 4071223, 5518289, 10248251, 22861483, 28498561, 71737757, 160030381, 297199279, 2080394953]

約数ペア:

[(1, 2080394953), (7, 297199279), (13, 160030381), (29, 71737757), (73, 28498561), (91, 22861483), (203, 10248251), (377, 5518289), (511, 4071223), (949, 2192197), (2117, 982709), (2639, 788327), (6643, 313171), (10799, 192647), (14819, 140387), (27521, 75593)]