127389812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1523}}^1\times {\mathrm{1901}}^1$

素因数の和:3439

約数の個数: 24

約数和(自身を含む): 243486432

約数和(自身を除く): 116096620

約数列:

[1, 2, 4, 11, 22, 44, 1523, 1901, 3046, 3802, 6092, 7604, 16753, 20911, 33506, 41822, 67012, 83644, 2895223, 5790446, 11580892, 31847453, 63694906, 127389812]

約数ペア:

[(1, 127389812), (2, 63694906), (4, 31847453), (11, 11580892), (22, 5790446), (44, 2895223), (1523, 83644), (1901, 67012), (3046, 41822), (3802, 33506), (6092, 20911), (7604, 16753)]