4459472590

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2240941}}^1$

素因数の和:2241147

約数の個数: 16

約数和(自身を含む): 8067391200

約数和(自身を除く): 3607918610

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 2240941, 4481882, 11204705, 22409410, 445947259, 891894518, 2229736295, 4459472590]

約数ペア:

[(1, 4459472590), (2, 2229736295), (5, 891894518), (10, 445947259), (199, 22409410), (398, 11204705), (995, 4481882), (1990, 2240941)]