2027390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6991}}^1$

素因数の和:7027

約数の個数: 16

約数和(自身を含む): 3775680

約数和(自身を除く): 1748290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6991, 13982, 34955, 69910, 202739, 405478, 1013695, 2027390]

約数ペア:

[(1, 2027390), (2, 1013695), (5, 405478), (10, 202739), (29, 69910), (58, 34955), (145, 13982), (290, 6991)]