2216695745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{4969}}^1\times {\mathrm{8111}}^1$

素因数の和:13096

約数の個数: 16

約数和(自身を含む): 2902798080

約数和(自身を除く): 686102335

約数列:

[1, 5, 11, 55, 4969, 8111, 24845, 40555, 54659, 89221, 273295, 446105, 40303559, 201517795, 443339149, 2216695745]

約数ペア:

[(1, 2216695745), (5, 443339149), (11, 201517795), (55, 40303559), (4969, 446105), (8111, 273295), (24845, 89221), (40555, 54659)]