2477886790

素因数分解:

$2^1\times 5^1\times {\mathrm{8929}}^1\times {\mathrm{27751}}^1$

素因数の和:36687

約数の個数: 16

約数和(自身を含む): 4460856480

約数和(自身を除く): 1982969690

約数列:

[1, 2, 5, 10, 8929, 17858, 27751, 44645, 55502, 89290, 138755, 277510, 247788679, 495577358, 1238943395, 2477886790]

約数ペア:

[(1, 2477886790), (2, 1238943395), (5, 495577358), (10, 247788679), (8929, 277510), (17858, 138755), (27751, 89290), (44645, 55502)]