3989969666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{3727}}^1$

素因数の和:3843

約数の個数: 48

約数和(自身を含む): 6797903616

約数和(自身を除く): 2807933950

約数列:

[1, 2, 17, 23, 34, 37, 46, 74, 391, 629, 782, 851, 1258, 1369, 1702, 2738, 3727, 7454, 14467, 23273, 28934, 31487, 46546, 62974, 63359, 85721, 126718, 137899, 171442, 275798, 535279, 1070558, 1457257, 2344283, 2914514, 3171677, 4688566, 5102263, 6343354, 10204526, 53918509, 86738471, 107837018, 117352049, 173476942, 234704098, 1994984833, 3989969666]

約数ペア:

[(1, 3989969666), (2, 1994984833), (17, 234704098), (23, 173476942), (34, 117352049), (37, 107837018), (46, 86738471), (74, 53918509), (391, 10204526), (629, 6343354), (782, 5102263), (851, 4688566), (1258, 3171677), (1369, 2914514), (1702, 2344283), (2738, 1457257), (3727, 1070558), (7454, 535279), (14467, 275798), (23273, 171442), (28934, 137899), (31487, 126718), (46546, 85721), (62974, 63359)]