2543336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{18701}}^1$

素因数の和:18724

約数の個数: 16

約数和(自身を含む): 5049540

約数和(自身を除く): 2506204

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 18701, 37402, 74804, 149608, 317917, 635834, 1271668, 2543336]

約数ペア:

[(1, 2543336), (2, 1271668), (4, 635834), (8, 317917), (17, 149608), (34, 74804), (68, 37402), (136, 18701)]