247437178

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{9767}}^1$

素因数の和:10061

約数の個数: 16

約数和(自身を含む): 379779840

約数和(自身を除く): 132342662

約数列:

[1, 2, 53, 106, 239, 478, 9767, 12667, 19534, 25334, 517651, 1035302, 2334313, 4668626, 123718589, 247437178]

約数ペア:

[(1, 247437178), (2, 123718589), (53, 4668626), (106, 2334313), (239, 1035302), (478, 517651), (9767, 25334), (12667, 19534)]