1796551687

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{6689}}^1$

素因数の和:6811

約数の個数: 32

約数和(自身を含む): 2269676160

約数和(自身を除く): 473124473

約数列:

[1, 7, 17, 37, 61, 119, 259, 427, 629, 1037, 2257, 4403, 6689, 7259, 15799, 38369, 46823, 113713, 247493, 268583, 408029, 795991, 1732451, 2856203, 4207381, 6936493, 15097073, 29451667, 48555451, 105679511, 256650241, 1796551687]

約数ペア:

[(1, 1796551687), (7, 256650241), (17, 105679511), (37, 48555451), (61, 29451667), (119, 15097073), (259, 6936493), (427, 4207381), (629, 2856203), (1037, 1732451), (2257, 795991), (4403, 408029), (6689, 268583), (7259, 247493), (15799, 113713), (38369, 46823)]