2079376019

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{176923}}^1$

素因数の和:177026

約数の個数: 16

約数和(自身を含む): 2513736192

約数和(自身を除く): 434360173

約数列:

[1, 7, 23, 73, 161, 511, 1679, 11753, 176923, 1238461, 4069229, 12915379, 28484603, 90407653, 297053717, 2079376019]

約数ペア:

[(1, 2079376019), (7, 297053717), (23, 90407653), (73, 28484603), (161, 12915379), (511, 4069229), (1679, 1238461), (11753, 176923)]