1177882918

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{258421}}^1$

素因数の和:258519

約数の個数: 16

約数和(自身を含む): 1842032016

約数和(自身を除く): 664149098

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 258421, 516842, 11112103, 13696313, 22224206, 27392626, 588941459, 1177882918]

約数ペア:

[(1, 1177882918), (2, 588941459), (43, 27392626), (53, 22224206), (86, 13696313), (106, 11112103), (2279, 516842), (4558, 258421)]