1888897972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{33113}}^1$

素因数の和:34227

約数の個数: 24

約数和(自身を含む): 3563198856

約数和(自身を除く): 1674300884

約数列:

[1, 2, 4, 13, 26, 52, 1097, 2194, 4388, 14261, 28522, 33113, 57044, 66226, 132452, 430469, 860938, 1721876, 36324961, 72649922, 145299844, 472224493, 944448986, 1888897972]

約数ペア:

[(1, 1888897972), (2, 944448986), (4, 472224493), (13, 145299844), (26, 72649922), (52, 36324961), (1097, 1721876), (2194, 860938), (4388, 430469), (14261, 132452), (28522, 66226), (33113, 57044)]