2553901439

素因数分解:

${\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{117751}}^1$

素因数の和:117838

約数の個数: 12

約数和(自身を含む): 2734907952

約数和(自身を除く): 181006513

約数列:

[1, 23, 41, 529, 943, 21689, 117751, 2708273, 4827791, 62290279, 111039193, 2553901439]

約数ペア:

[(1, 2553901439), (23, 111039193), (41, 62290279), (529, 4827791), (943, 2708273), (21689, 117751)]