2627206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 4239360

約数和(自身を除く): 1612154

約数列:

[1, 2, 19, 38, 47, 94, 893, 1471, 1786, 2942, 27949, 55898, 69137, 138274, 1313603, 2627206]

約数ペア:

[(1, 2627206), (2, 1313603), (19, 138274), (38, 69137), (47, 55898), (94, 27949), (893, 2942), (1471, 1786)]