9954488

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{4001}}^1$

素因数の和:4318

約数の個数: 16

約数和(自身を含む): 18729360

約数和(自身を除く): 8774872

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 4001, 8002, 16004, 32008, 1244311, 2488622, 4977244, 9954488]

約数ペア:

[(1, 9954488), (2, 4977244), (4, 2488622), (8, 1244311), (311, 32008), (622, 16004), (1244, 8002), (2488, 4001)]