2428450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2886

約数の個数: 24

約数和(自身を含む): 4784292

約数和(自身を除く): 2355842

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 2857, 5714, 14285, 28570, 48569, 71425, 97138, 142850, 242845, 485690, 1214225, 2428450]

約数ペア:

[(1, 2428450), (2, 1214225), (5, 485690), (10, 242845), (17, 142850), (25, 97138), (34, 71425), (50, 48569), (85, 28570), (170, 14285), (425, 5714), (850, 2857)]