2492421841

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1190837}}^1$

素因数の和:1190880

約数の個数: 16

約数和(自身を含む): 3200972544

約数和(自身を除く): 708550703

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 1190837, 8335859, 15480881, 27389251, 108366167, 191724757, 356060263, 2492421841]

約数ペア:

[(1, 2492421841), (7, 356060263), (13, 191724757), (23, 108366167), (91, 27389251), (161, 15480881), (299, 8335859), (2093, 1190837)]