10980438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{261439}}^1$

素因数の和:261451

約数の個数: 16

約数和(自身を含む): 25098240

約数和(自身を除く): 14117802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 261439, 522878, 784317, 1568634, 1830073, 3660146, 5490219, 10980438]

約数ペア:

[(1, 10980438), (2, 5490219), (3, 3660146), (6, 1830073), (7, 1568634), (14, 784317), (21, 522878), (42, 261439)]