5217190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 10492416

約数和(自身を除く): 5275226

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 1103, 2206, 2365, 4730, 5515, 11030, 12133, 24266, 47429, 60665, 94858, 121330, 237145, 474290, 521719, 1043438, 2608595, 5217190]

約数ペア:

[(1, 5217190), (2, 2608595), (5, 1043438), (10, 521719), (11, 474290), (22, 237145), (43, 121330), (55, 94858), (86, 60665), (110, 47429), (215, 24266), (430, 12133), (473, 11030), (946, 5515), (1103, 4730), (2206, 2365)]