1048460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7489}}^1$

素因数の和:7505

約数の個数: 24

約数和(自身を含む): 2516640

約数和(自身を除く): 1468180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7489, 14978, 29956, 37445, 52423, 74890, 104846, 149780, 209692, 262115, 524230, 1048460]

約数ペア:

[(1, 1048460), (2, 524230), (4, 262115), (5, 209692), (7, 149780), (10, 104846), (14, 74890), (20, 52423), (28, 37445), (35, 29956), (70, 14978), (140, 7489)]