2108586489

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1\times {\mathrm{18329}}^1$

素因数の和:19600

約数の個数: 16

約数和(自身を含む): 2904645120

約数和(自身を除く): 796058631

約数列:

[1, 3, 31, 93, 1237, 3711, 18329, 38347, 54987, 115041, 568199, 1704597, 22672973, 68018919, 702862163, 2108586489]

約数ペア:

[(1, 2108586489), (3, 702862163), (31, 68018919), (93, 22672973), (1237, 1704597), (3711, 568199), (18329, 115041), (38347, 54987)]