1566288656

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{151303}}^1$

素因数の和:151958

約数の個数: 20

約数和(自身を含む): 3039394752

約数和(自身を除く): 1473106096

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 10352, 151303, 302606, 605212, 1210424, 2420848, 97893041, 195786082, 391572164, 783144328, 1566288656]

約数ペア:

[(1, 1566288656), (2, 783144328), (4, 391572164), (8, 195786082), (16, 97893041), (647, 2420848), (1294, 1210424), (2588, 605212), (5176, 302606), (10352, 151303)]