2012081916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12897961}}^1$

素因数の和:12897981

約数の個数: 24

約数和(自身を含む): 5056001104

約数和(自身を除く): 3043919188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12897961, 25795922, 38693883, 51591844, 77387766, 154775532, 167673493, 335346986, 503020479, 670693972, 1006040958, 2012081916]

約数ペア:

[(1, 2012081916), (2, 1006040958), (3, 670693972), (4, 503020479), (6, 335346986), (12, 167673493), (13, 154775532), (26, 77387766), (39, 51591844), (52, 38693883), (78, 25795922), (156, 12897961)]