247029392

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{50291}}^1$

素因数の和:50606

約数の個数: 20

約数和(自身を含む): 480188016

約数和(自身を除く): 233158624

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 50291, 100582, 201164, 402328, 804656, 15439337, 30878674, 61757348, 123514696, 247029392]

約数ペア:

[(1, 247029392), (2, 123514696), (4, 61757348), (8, 30878674), (16, 15439337), (307, 804656), (614, 402328), (1228, 201164), (2456, 100582), (4912, 50291)]