123258436

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{41141}}^1$

素因数の和:41259

約数の個数: 24

約数和(自身を含む): 248826816

約数和(自身を除く): 125568380

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 41141, 82282, 164564, 287987, 575974, 1151948, 4402087, 8804174, 17608348, 30814609, 61629218, 123258436]

約数ペア:

[(1, 123258436), (2, 61629218), (4, 30814609), (7, 17608348), (14, 8804174), (28, 4402087), (107, 1151948), (214, 575974), (428, 287987), (749, 164564), (1498, 82282), (2996, 41141)]