2128802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2053

約数の個数: 16

約数和(自身を含む): 3524472

約数和(自身を除く): 1395670

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 1997, 3994, 25961, 51922, 81877, 163754, 1064401, 2128802]

約数ペア:

[(1, 2128802), (2, 1064401), (13, 163754), (26, 81877), (41, 51922), (82, 25961), (533, 3994), (1066, 1997)]