2586536

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 5079360

約数和(自身を除く): 2492824

約数列:

[1, 2, 4, 8, 43, 73, 86, 103, 146, 172, 206, 292, 344, 412, 584, 824, 3139, 4429, 6278, 7519, 8858, 12556, 15038, 17716, 25112, 30076, 35432, 60152, 323317, 646634, 1293268, 2586536]

約数ペア:

[(1, 2586536), (2, 1293268), (4, 646634), (8, 323317), (43, 60152), (73, 35432), (86, 30076), (103, 25112), (146, 17716), (172, 15038), (206, 12556), (292, 8858), (344, 7519), (412, 6278), (584, 4429), (824, 3139)]