2986555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4177}}^1$

素因数の和:4206

約数の個数: 16

約数和(自身を含む): 4211424

約数和(自身を除く): 1224869

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 4177, 20885, 45947, 54301, 229735, 271505, 597311, 2986555]

約数ペア:

[(1, 2986555), (5, 597311), (11, 271505), (13, 229735), (55, 54301), (65, 45947), (143, 20885), (715, 4177)]