817200934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{20287}}^1$

素因数の和:22131

約数の個数: 16

約数和(自身を含む): 1338034176

約数和(自身を除く): 520833242

約数列:

[1, 2, 11, 22, 1831, 3662, 20141, 20287, 40282, 40574, 223157, 446314, 37145497, 74290994, 408600467, 817200934]

約数ペア:

[(1, 817200934), (2, 408600467), (11, 74290994), (22, 37145497), (1831, 446314), (3662, 223157), (20141, 40574), (20287, 40282)]