2012152389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1394423}}^1$

素因数の和:1394476

約数の個数: 16

約数和(自身を含む): 2967334272

約数和(自身を除く): 955181883

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 1394423, 4183269, 18127499, 51593651, 54382497, 154780953, 670717463, 2012152389]

約数ペア:

[(1, 2012152389), (3, 670717463), (13, 154780953), (37, 54382497), (39, 51593651), (111, 18127499), (481, 4183269), (1443, 1394423)]