2000392961

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{113989}}^1$

素因数の和:114128

約数の個数: 16

約数和(自身を含む): 2407468800

約数和(自身を除く): 407075839

約数列:

[1, 7, 23, 109, 161, 763, 2507, 17549, 113989, 797923, 2621747, 12424801, 18352229, 86973607, 285770423, 2000392961]

約数ペア:

[(1, 2000392961), (7, 285770423), (23, 86973607), (109, 18352229), (161, 12424801), (763, 2621747), (2507, 797923), (17549, 113989)]