2101752010

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1\times {\mathrm{2269}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 3811420800

約数和(自身を除く): 1709668790

約数列:

[1, 2, 5, 10, 211, 422, 439, 878, 1055, 2110, 2195, 2269, 4390, 4538, 11345, 22690, 92629, 185258, 463145, 478759, 926290, 957518, 996091, 1992182, 2393795, 4787590, 4980455, 9960910, 210175201, 420350402, 1050876005, 2101752010]

約数ペア:

[(1, 2101752010), (2, 1050876005), (5, 420350402), (10, 210175201), (211, 9960910), (422, 4980455), (439, 4787590), (878, 2393795), (1055, 1992182), (2110, 996091), (2195, 957518), (2269, 926290), (4390, 478759), (4538, 463145), (11345, 185258), (22690, 92629)]