1120331464

素因数分解:

$2^3\times 7^1\times {\mathrm{20005919}}^1$

素因数の和:20005932

約数の個数: 16

約数和(自身を含む): 2400710400

約数和(自身を除く): 1280378936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 20005919, 40011838, 80023676, 140041433, 160047352, 280082866, 560165732, 1120331464]

約数ペア:

[(1, 1120331464), (2, 560165732), (4, 280082866), (7, 160047352), (8, 140041433), (14, 80023676), (28, 40011838), (56, 20005919)]