420443174

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{58217}}^1$

素因数の和:58399

約数の個数: 16

約数和(自身を含む): 662287968

約数和(自身を除く): 241844794

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 58217, 116434, 1338991, 2677982, 9140069, 18280138, 210221587, 420443174]

約数ペア:

[(1, 420443174), (2, 210221587), (23, 18280138), (46, 9140069), (157, 2677982), (314, 1338991), (3611, 116434), (7222, 58217)]