126417788

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{17167}}^1$

素因数の和:17441

約数の個数: 24

約数和(自身を含む): 253811712

約数和(自身を除く): 127393924

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 17167, 34334, 68668, 120169, 240338, 480676, 4514921, 9029842, 18059684, 31604447, 63208894, 126417788]

約数ペア:

[(1, 126417788), (2, 63208894), (4, 31604447), (7, 18059684), (14, 9029842), (28, 4514921), (263, 480676), (526, 240338), (1052, 120169), (1841, 68668), (3682, 34334), (7364, 17167)]