2018481641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{66509}}^1$

素因数の和:66640

約数の個数: 16

約数和(自身を含む): 2298585600

約数和(自身を除く): 280103959

約数列:

[1, 11, 31, 89, 341, 979, 2759, 30349, 66509, 731599, 2061779, 5919301, 22679569, 65112311, 183498331, 2018481641]

約数ペア:

[(1, 2018481641), (11, 183498331), (31, 65112311), (89, 22679569), (341, 5919301), (979, 2061779), (2759, 731599), (30349, 66509)]