2008889259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{7523}}^1$

素因数の和:7747

約数の個数: 32

約数和(自身を含む): 2973003264

約数和(自身を除く): 964114005

約数列:

[1, 3, 13, 39, 41, 123, 167, 501, 533, 1599, 2171, 6513, 6847, 7523, 20541, 22569, 89011, 97799, 267033, 293397, 308443, 925329, 1256341, 3769023, 4009759, 12029277, 16332433, 48997299, 51509981, 154529943, 669629753, 2008889259]

約数ペア:

[(1, 2008889259), (3, 669629753), (13, 154529943), (39, 51509981), (41, 48997299), (123, 16332433), (167, 12029277), (501, 4009759), (533, 3769023), (1599, 1256341), (2171, 925329), (6513, 308443), (6847, 293397), (7523, 267033), (20541, 97799), (22569, 89011)]