846520130

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{425387}}^1$

素因数の和:425593

約数の個数: 16

約数和(自身を含む): 1531396800

約数和(自身を除く): 684876670

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 425387, 850774, 2126935, 4253870, 84652013, 169304026, 423260065, 846520130]

約数ペア:

[(1, 846520130), (2, 423260065), (5, 169304026), (10, 84652013), (199, 4253870), (398, 2126935), (995, 850774), (1990, 425387)]