486588670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2560993}}^1$

素因数の和:2561019

約数の個数: 16

約数和(自身を含む): 921957840

約数和(自身を除く): 435369170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2560993, 5121986, 12804965, 25609930, 48658867, 97317734, 243294335, 486588670]

約数ペア:

[(1, 486588670), (2, 243294335), (5, 97317734), (10, 48658867), (19, 25609930), (38, 12804965), (95, 5121986), (190, 2560993)]