8709179996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197935909}}^1$

素因数の和:197935924

約数の個数: 12

約数和(自身を含む): 16626616440

約数和(自身を除く): 7917436444

約数列:

[1, 2, 4, 11, 22, 44, 197935909, 395871818, 791743636, 2177294999, 4354589998, 8709179996]

約数ペア:

[(1, 8709179996), (2, 4354589998), (4, 2177294999), (11, 791743636), (22, 395871818), (44, 197935909)]