7389664010

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3713399}}^1$

素因数の和:3713605

約数の個数: 16

約数和(自身を含む): 13368240000

約数和(自身を除く): 5978575990

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 3713399, 7426798, 18566995, 37133990, 738966401, 1477932802, 3694832005, 7389664010]

約数ペア:

[(1, 7389664010), (2, 3694832005), (5, 1477932802), (10, 738966401), (199, 37133990), (398, 18566995), (995, 7426798), (1990, 3713399)]