2019932178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{270841}}^1$

素因数の和:270970

約数の個数: 32

約数和(自身を含む): 4446142272

約数和(自身を除く): 2426210094

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2486, 3729, 7458, 270841, 541682, 812523, 1625046, 2979251, 5958502, 8937753, 17875506, 30605033, 61210066, 91815099, 183630198, 336655363, 673310726, 1009966089, 2019932178]

約数ペア:

[(1, 2019932178), (2, 1009966089), (3, 673310726), (6, 336655363), (11, 183630198), (22, 91815099), (33, 61210066), (66, 30605033), (113, 17875506), (226, 8937753), (339, 5958502), (678, 2979251), (1243, 1625046), (2486, 812523), (3729, 541682), (7458, 270841)]