2271594.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{495361}}^1$

素因数の和:495372

約数の個数: 16

約数和(自身を含む): 44582580

約数和(自身を除く): 24768140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 495361, 990722, 1981444, 2476805, 3962888, 4953610, 9907220, 19814440]

約数ペア:

[(1, 19814440), (2, 9907220), (4, 4953610), (5, 3962888), (8, 2476805), (10, 1981444), (20, 990722), (40, 495361)]