990495216002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5011}}^1\times {\mathrm{5201689}}^1$

素因数の和:5206721

約数の個数: 16

約数和(自身を含む): 1564252216800

約数和(自身を除く): 573757000798

約数列:

[1, 2, 19, 38, 5011, 10022, 95209, 190418, 5201689, 10403378, 98832091, 197664182, 26065663579, 52131327158, 495247608001, 990495216002]

約数ペア:

[(1, 990495216002), (2, 495247608001), (19, 52131327158), (38, 26065663579), (5011, 197664182), (10022, 98832091), (95209, 10403378), (190418, 5201689)]