1209676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 2337104

約数和(自身を除く): 1127428

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 541, 559, 1082, 1118, 2164, 2236, 7033, 14066, 23263, 28132, 46526, 93052, 302419, 604838, 1209676]

約数ペア:

[(1, 1209676), (2, 604838), (4, 302419), (13, 93052), (26, 46526), (43, 28132), (52, 23263), (86, 14066), (172, 7033), (541, 2236), (559, 2164), (1082, 1118)]