1905963004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{71363}}^1$

素因数の和:71985

約数の個数: 24

約数和(自身を含む): 3644702208

約数和(自身を除く): 1738739204

約数列:

[1, 2, 4, 11, 22, 44, 607, 1214, 2428, 6677, 13354, 26708, 71363, 142726, 285452, 784993, 1569986, 3139972, 43317341, 86634682, 173269364, 476490751, 952981502, 1905963004]

約数ペア:

[(1, 1905963004), (2, 952981502), (4, 476490751), (11, 173269364), (22, 86634682), (44, 43317341), (607, 3139972), (1214, 1569986), (2428, 784993), (6677, 285452), (13354, 142726), (26708, 71363)]