2408903

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 2889216

約数和(自身を除く): 480313

約数列:

[1, 7, 43, 53, 151, 301, 371, 1057, 2279, 6493, 8003, 15953, 45451, 56021, 344129, 2408903]

約数ペア:

[(1, 2408903), (7, 344129), (43, 56021), (53, 45451), (151, 15953), (301, 8003), (371, 6493), (1057, 2279)]