2045805987

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1\times {\mathrm{7879}}^1$

素因数の和:10034

約数の個数: 16

約数和(自身を含む): 2795950080

約数和(自身を除く): 750144093

約数列:

[1, 3, 41, 123, 2111, 6333, 7879, 23637, 86551, 259653, 323039, 969117, 16632569, 49897707, 681935329, 2045805987]

約数ペア:

[(1, 2045805987), (3, 681935329), (41, 49897707), (123, 16632569), (2111, 969117), (6333, 323039), (7879, 259653), (23637, 86551)]