259065514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{12713}}^1$

素因数の和:13181

約数の個数: 16

約数和(自身を含む): 406441152

約数和(自身を除く): 147375638

約数列:

[1, 2, 23, 46, 443, 886, 10189, 12713, 20378, 25426, 292399, 584798, 5631859, 11263718, 129532757, 259065514]

約数ペア:

[(1, 259065514), (2, 129532757), (23, 11263718), (46, 5631859), (443, 584798), (886, 292399), (10189, 25426), (12713, 20378)]