2018996888

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1223}}^1\times {\mathrm{4799}}^1$

素因数の和:6071

約数の個数: 32

約数和(自身を含む): 3877632000

約数和(自身を除く): 1858635112

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1223, 2446, 4799, 4892, 9598, 9784, 19196, 38392, 52589, 105178, 206357, 210356, 412714, 420712, 825428, 1650856, 5869177, 11738354, 23476708, 46953416, 252374611, 504749222, 1009498444, 2018996888]

約数ペア:

[(1, 2018996888), (2, 1009498444), (4, 504749222), (8, 252374611), (43, 46953416), (86, 23476708), (172, 11738354), (344, 5869177), (1223, 1650856), (2446, 825428), (4799, 420712), (4892, 412714), (9598, 210356), (9784, 206357), (19196, 105178), (38392, 52589)]