2018299610

素因数分解:

$2^1\times 5^1\times {\mathrm{2579}}^1\times {\mathrm{78259}}^1$

素因数の和:80845

約数の個数: 16

約数和(自身を含む): 3634394400

約数和(自身を除く): 1616094790

約数列:

[1, 2, 5, 10, 2579, 5158, 12895, 25790, 78259, 156518, 391295, 782590, 201829961, 403659922, 1009149805, 2018299610]

約数ペア:

[(1, 2018299610), (2, 1009149805), (5, 403659922), (10, 201829961), (2579, 782590), (5158, 391295), (12895, 156518), (25790, 78259)]