2080996028

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{757}}^1\times {\mathrm{12967}}^1$

素因数の和:13781

約数の個数: 24

約数和(自身を含む): 3715643232

約数和(自身を除く): 1634647204

約数列:

[1, 2, 4, 53, 106, 212, 757, 1514, 3028, 12967, 25934, 40121, 51868, 80242, 160484, 687251, 1374502, 2749004, 9816019, 19632038, 39264076, 520249007, 1040498014, 2080996028]

約数ペア:

[(1, 2080996028), (2, 1040498014), (4, 520249007), (53, 39264076), (106, 19632038), (212, 9816019), (757, 2749004), (1514, 1374502), (3028, 687251), (12967, 160484), (25934, 80242), (40121, 51868)]