248736706738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{133337}}^1$

素因数の和:133966

約数の個数: 32

約数和(自身を含む): 405252583344

約数和(自身を除く): 156515876606

約数列:

[1, 2, 13, 26, 157, 314, 457, 914, 2041, 4082, 5941, 11882, 71749, 133337, 143498, 266674, 932737, 1733381, 1865474, 3466762, 20933909, 41867818, 60935009, 121870018, 272140817, 544281634, 792155117, 1584310234, 9566796413, 19133592826, 124368353369, 248736706738]

約数ペア:

[(1, 248736706738), (2, 124368353369), (13, 19133592826), (26, 9566796413), (157, 1584310234), (314, 792155117), (457, 544281634), (914, 272140817), (2041, 121870018), (4082, 60935009), (5941, 41867818), (11882, 20933909), (71749, 3466762), (133337, 1865474), (143498, 1733381), (266674, 932737)]