2034188878

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{23719}}^1$

素因数の和:24171

約数の個数: 16

約数和(自身を含む): 3083505120

約数和(自身を除く): 1049316242

約数列:

[1, 2, 137, 274, 313, 626, 23719, 42881, 47438, 85762, 3249503, 6499006, 7424047, 14848094, 1017094439, 2034188878]

約数ペア:

[(1, 2034188878), (2, 1017094439), (137, 14848094), (274, 7424047), (313, 6499006), (626, 3249503), (23719, 85762), (42881, 47438)]