858341470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{12262021}}^1$

素因数の和:12262035

約数の個数: 16

約数和(自身を含む): 1765731168

約数和(自身を除く): 907389698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 12262021, 24524042, 61310105, 85834147, 122620210, 171668294, 429170735, 858341470]

約数ペア:

[(1, 858341470), (2, 429170735), (5, 171668294), (7, 122620210), (10, 85834147), (14, 61310105), (35, 24524042), (70, 12262021)]