2051215568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1193}}^1\times {\mathrm{2621}}^1$

素因数の和:3863

約数の個数: 40

約数和(自身を含む): 4076129736

約数和(自身を除く): 2024914168

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1193, 2386, 2621, 4772, 5242, 9544, 10484, 19088, 20968, 41936, 48913, 97826, 107461, 195652, 214922, 391304, 429844, 782608, 859688, 1719376, 3126853, 6253706, 12507412, 25014824, 50029648, 128200973, 256401946, 512803892, 1025607784, 2051215568]

約数ペア:

[(1, 2051215568), (2, 1025607784), (4, 512803892), (8, 256401946), (16, 128200973), (41, 50029648), (82, 25014824), (164, 12507412), (328, 6253706), (656, 3126853), (1193, 1719376), (2386, 859688), (2621, 782608), (4772, 429844), (5242, 391304), (9544, 214922), (10484, 195652), (19088, 107461), (20968, 97826), (41936, 48913)]