2010421798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{318407}}^1$

素因数の和:318468

約数の個数: 32

約数和(自身を含む): 3851463168

約数和(自身を除く): 1841041370

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 318407, 636814, 2228849, 3502477, 4457698, 7004954, 13054687, 24517339, 26109374, 49034678, 91382809, 143601557, 182765618, 287203114, 1005210899, 2010421798]

約数ペア:

[(1, 2010421798), (2, 1005210899), (7, 287203114), (11, 182765618), (14, 143601557), (22, 91382809), (41, 49034678), (77, 26109374), (82, 24517339), (154, 13054687), (287, 7004954), (451, 4457698), (574, 3502477), (902, 2228849), (3157, 636814), (6314, 318407)]