2002048251

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{493967}}^1$

素因数の和:494170

約数の個数: 16

約数和(自身を含む): 3066553344

約数和(自身を除く): 1064505093

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 493967, 1481901, 3457769, 10373307, 95335631, 286006893, 667349417, 2002048251]

約数ペア:

[(1, 2002048251), (3, 667349417), (7, 286006893), (21, 95335631), (193, 10373307), (579, 3457769), (1351, 1481901), (4053, 493967)]