4961072

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{997}}^1$

素因数の和:1316

約数の個数: 20

約数和(自身を含む): 9652656

約数和(自身を除く): 4691584

約数列:

[1, 2, 4, 8, 16, 311, 622, 997, 1244, 1994, 2488, 3988, 4976, 7976, 15952, 310067, 620134, 1240268, 2480536, 4961072]

約数ペア:

[(1, 4961072), (2, 2480536), (4, 1240268), (8, 620134), (16, 310067), (311, 15952), (622, 7976), (997, 4976), (1244, 3988), (1994, 2488)]