2021231262

素因数分解:

$2^1\times 3^1\times {\mathrm{2687}}^1\times {\mathrm{125371}}^1$

素因数の和:128063

約数の個数: 16

約数和(自身を含む): 4043999232

約数和(自身を除く): 2022767970

約数列:

[1, 2, 3, 6, 2687, 5374, 8061, 16122, 125371, 250742, 376113, 752226, 336871877, 673743754, 1010615631, 2021231262]

約数ペア:

[(1, 2021231262), (2, 1010615631), (3, 673743754), (6, 336871877), (2687, 752226), (5374, 376113), (8061, 250742), (16122, 125371)]