1273744556

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{9397}}^1$

素因数の和:9558

約数の個数: 48

約数和(自身を含む): 2627229696

約数和(自身を除く): 1353485140

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 103, 188, 206, 329, 412, 658, 721, 1316, 1442, 2884, 4841, 9397, 9682, 18794, 19364, 33887, 37588, 65779, 67774, 131558, 135548, 263116, 441659, 883318, 967891, 1766636, 1935782, 3091613, 3871564, 6183226, 6775237, 12366452, 13550474, 27100948, 45490877, 90981754, 181963508, 318436139, 636872278, 1273744556]

約数ペア:

[(1, 1273744556), (2, 636872278), (4, 318436139), (7, 181963508), (14, 90981754), (28, 45490877), (47, 27100948), (94, 13550474), (103, 12366452), (188, 6775237), (206, 6183226), (329, 3871564), (412, 3091613), (658, 1935782), (721, 1766636), (1316, 967891), (1442, 883318), (2884, 441659), (4841, 263116), (9397, 135548), (9682, 131558), (18794, 67774), (19364, 65779), (33887, 37588)]