6494380

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{733}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 13687632

約数和(自身を除く): 7193252

約数列:

[1, 2, 4, 5, 10, 20, 443, 733, 886, 1466, 1772, 2215, 2932, 3665, 4430, 7330, 8860, 14660, 324719, 649438, 1298876, 1623595, 3247190, 6494380]

約数ペア:

[(1, 6494380), (2, 3247190), (4, 1623595), (5, 1298876), (10, 649438), (20, 324719), (443, 14660), (733, 8860), (886, 7330), (1466, 4430), (1772, 3665), (2215, 2932)]