9878470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{141121}}^1$

素因数の和:141135

約数の個数: 16

約数和(自身を含む): 20321568

約数和(自身を除く): 10443098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 141121, 282242, 705605, 987847, 1411210, 1975694, 4939235, 9878470]

約数ペア:

[(1, 9878470), (2, 4939235), (5, 1975694), (7, 1411210), (10, 987847), (14, 705605), (35, 282242), (70, 141121)]