1938578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 3348864

約数和(自身を除く): 1410286

約数列:

[1, 2, 17, 23, 34, 37, 46, 67, 74, 134, 391, 629, 782, 851, 1139, 1258, 1541, 1702, 2278, 2479, 3082, 4958, 14467, 26197, 28934, 42143, 52394, 57017, 84286, 114034, 969289, 1938578]

約数ペア:

[(1, 1938578), (2, 969289), (17, 114034), (23, 84286), (34, 57017), (37, 52394), (46, 42143), (67, 28934), (74, 26197), (134, 14467), (391, 4958), (629, 3082), (782, 2479), (851, 2278), (1139, 1702), (1258, 1541)]