4400006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:983

約数の個数: 16

約数和(自身を含む): 7148400

約数和(自身を除く): 2748394

約数列:

[1, 2, 13, 26, 229, 458, 739, 1478, 2977, 5954, 9607, 19214, 169231, 338462, 2200003, 4400006]

約数ペア:

[(1, 4400006), (2, 2200003), (13, 338462), (26, 169231), (229, 19214), (458, 9607), (739, 5954), (1478, 2977)]