1292774795

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{7927}}^1$

素因数の和:8151

約数の個数: 24

約数和(自身を含む): 1688759136

約数和(自身を除く): 395984341

約数列:

[1, 5, 13, 65, 169, 193, 845, 965, 2509, 7927, 12545, 32617, 39635, 103051, 163085, 515255, 1339663, 1529911, 6698315, 7649555, 19888843, 99444215, 258554959, 1292774795]

約数ペア:

[(1, 1292774795), (5, 258554959), (13, 99444215), (65, 19888843), (169, 7649555), (193, 6698315), (845, 1529911), (965, 1339663), (2509, 515255), (7927, 163085), (12545, 103051), (32617, 39635)]