2728028095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{136709}}^1$

素因数の和:137034

約数の個数: 16

約数和(自身を含む): 3536961120

約数和(自身を除く): 808933025

約数列:

[1, 5, 13, 65, 307, 1535, 3991, 19955, 136709, 683545, 1777217, 8886085, 41969663, 209848315, 545605619, 2728028095]

約数ペア:

[(1, 2728028095), (5, 545605619), (13, 209848315), (65, 41969663), (307, 8886085), (1535, 1777217), (3991, 683545), (19955, 136709)]