889019742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11397689}}^1$

素因数の和:11397707

約数の個数: 16

約数和(自身を含む): 1914811920

約数和(自身を除く): 1025792178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 11397689, 22795378, 34193067, 68386134, 148169957, 296339914, 444509871, 889019742]

約数ペア:

[(1, 889019742), (2, 444509871), (3, 296339914), (6, 148169957), (13, 68386134), (26, 34193067), (39, 22795378), (78, 11397689)]