2087510

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1$

素因数の和:1255

約数の個数: 16

約数和(自身を含む): 3780000

約数和(自身を除く): 1692490

約数列:

[1, 2, 5, 10, 199, 398, 995, 1049, 1990, 2098, 5245, 10490, 208751, 417502, 1043755, 2087510]

約数ペア:

[(1, 2087510), (2, 1043755), (5, 417502), (10, 208751), (199, 10490), (398, 5245), (995, 2098), (1049, 1990)]