128571014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449549}}^1$

素因数の和:449575

約数の個数: 16

約数和(自身を含む): 226573200

約数和(自身を除く): 98002186

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 449549, 899098, 4945039, 5844137, 9890078, 11688274, 64285507, 128571014]

約数ペア:

[(1, 128571014), (2, 64285507), (11, 11688274), (13, 9890078), (22, 5844137), (26, 4945039), (143, 899098), (286, 449549)]