1637742

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{2551}}^1$

素因数の和:2663

約数の個数: 16

約数和(自身を含む): 3307392

約数和(自身を除く): 1669650

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 2551, 5102, 7653, 15306, 272957, 545914, 818871, 1637742]

約数ペア:

[(1, 1637742), (2, 818871), (3, 545914), (6, 272957), (107, 15306), (214, 7653), (321, 5102), (642, 2551)]