3999426

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{2789}}^1$

素因数の和:3033

約数の個数: 16

約数和(自身を含む): 8035200

約数和(自身を除く): 4035774

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 2789, 5578, 8367, 16734, 666571, 1333142, 1999713, 3999426]

約数ペア:

[(1, 3999426), (2, 1999713), (3, 1333142), (6, 666571), (239, 16734), (478, 8367), (717, 5578), (1434, 2789)]