1448542540

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{148721}}^1$

素因数の和:149217

約数の個数: 24

約数和(自身を含む): 3048206112

約数和(自身を除く): 1599663572

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 9740, 148721, 297442, 594884, 743605, 1487210, 2974420, 72427127, 144854254, 289708508, 362135635, 724271270, 1448542540]

約数ペア:

[(1, 1448542540), (2, 724271270), (4, 362135635), (5, 289708508), (10, 144854254), (20, 72427127), (487, 2974420), (974, 1487210), (1948, 743605), (2435, 594884), (4870, 297442), (9740, 148721)]