16731470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{499}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 34560000

約数和(自身を除く): 17828530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 479, 499, 958, 998, 2395, 2495, 3353, 3493, 4790, 4990, 6706, 6986, 16765, 17465, 33530, 34930, 239021, 478042, 1195105, 1673147, 2390210, 3346294, 8365735, 16731470]

約数ペア:

[(1, 16731470), (2, 8365735), (5, 3346294), (7, 2390210), (10, 1673147), (14, 1195105), (35, 478042), (70, 239021), (479, 34930), (499, 33530), (958, 17465), (998, 16765), (2395, 6986), (2495, 6706), (3353, 4990), (3493, 4790)]