3999454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1587

約数の個数: 16

約数和(自身を含む): 6436800

約数和(自身を除く): 2437346

約数列:

[1, 2, 17, 34, 79, 158, 1343, 1489, 2686, 2978, 25313, 50626, 117631, 235262, 1999727, 3999454]

約数ペア:

[(1, 3999454), (2, 1999727), (17, 235262), (34, 117631), (79, 50626), (158, 25313), (1343, 2978), (1489, 2686)]