2093184023

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{42349}}^1$

素因数の和:42686

約数の個数: 16

約数和(自身を含む): 2504409600

約数和(自身を除く): 411225577

約数列:

[1, 7, 23, 161, 307, 2149, 7061, 42349, 49427, 296443, 974027, 6818189, 13001143, 91008001, 299026289, 2093184023]

約数ペア:

[(1, 2093184023), (7, 299026289), (23, 91008001), (161, 13001143), (307, 6818189), (2149, 974027), (7061, 296443), (42349, 49427)]