2017921398

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{4052051}}^1$

素因数の和:4052139

約数の個数: 16

約数和(自身を含む): 4084468416

約数和(自身を除く): 2066547018

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 4052051, 8104102, 12156153, 24312306, 336320233, 672640466, 1008960699, 2017921398]

約数ペア:

[(1, 2017921398), (2, 1008960699), (3, 672640466), (6, 336320233), (83, 24312306), (166, 12156153), (249, 8104102), (498, 4052051)]