268049084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61991}}^1$

素因数の和:62065

約数の個数: 24

約数和(自身を含む): 499903488

約数和(自身を除く): 231854404

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 61991, 123982, 247964, 1425793, 2851586, 2913577, 5703172, 5827154, 11654308, 67012271, 134024542, 268049084]

約数ペア:

[(1, 268049084), (2, 134024542), (4, 67012271), (23, 11654308), (46, 5827154), (47, 5703172), (92, 2913577), (94, 2851586), (188, 1425793), (1081, 247964), (2162, 123982), (4324, 61991)]