1267602842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{131249}}^1$

素因数の和:131701

約数の個数: 16

約数和(自身を含む): 2079000000

約数和(自身を除く): 811397158

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 131249, 262498, 1443739, 2887478, 57618311, 115236622, 633801421, 1267602842]

約数ペア:

[(1, 1267602842), (2, 633801421), (11, 115236622), (22, 57618311), (439, 2887478), (878, 1443739), (4829, 262498), (9658, 131249)]