2016654772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{264931}}^1$

素因数の和:265119

約数の個数: 24

約数和(自身を含む): 3872246112

約数和(自身を除く): 1855591340

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 7612, 264931, 529862, 1059724, 2914241, 5828482, 11656964, 45833063, 91666126, 183332252, 504163693, 1008327386, 2016654772]

約数ペア:

[(1, 2016654772), (2, 1008327386), (4, 504163693), (11, 183332252), (22, 91666126), (44, 45833063), (173, 11656964), (346, 5828482), (692, 2914241), (1903, 1059724), (3806, 529862), (7612, 264931)]