2017456985

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{15959}}^1$

素因数の和:16288

約数の個数: 16

約数和(自身を含む): 2452222080

約数和(自身を除く): 434765095

約数列:

[1, 5, 131, 193, 655, 965, 15959, 25283, 79795, 126415, 2090629, 3080087, 10453145, 15400435, 403491397, 2017456985]

約数ペア:

[(1, 2017456985), (5, 403491397), (131, 15400435), (193, 10453145), (655, 3080087), (965, 2090629), (15959, 126415), (25283, 79795)]