2686136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19751}}^1$

素因数の和:19774

約数の個数: 16

約数和(自身を含む): 5333040

約数和(自身を除く): 2646904

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 19751, 39502, 79004, 158008, 335767, 671534, 1343068, 2686136]

約数ペア:

[(1, 2686136), (2, 1343068), (4, 671534), (8, 335767), (17, 158008), (34, 79004), (68, 39502), (136, 19751)]