245963341

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{2179}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 279563200

約数和(自身を除く): 33599859

約数列:

[1, 13, 19, 247, 457, 2179, 5941, 8683, 28327, 41401, 112879, 538213, 995803, 12945439, 18920257, 245963341]

約数ペア:

[(1, 245963341), (13, 18920257), (19, 12945439), (247, 995803), (457, 538213), (2179, 112879), (5941, 41401), (8683, 28327)]