8012378

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:430

約数の個数: 24

約数和(自身を含む): 13372884

約数和(自身を除く): 5360506

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 293, 586, 1243, 2486, 3223, 6446, 13673, 27346, 33109, 35453, 66218, 70906, 364199, 728398, 4006189, 8012378]

約数ペア:

[(1, 8012378), (2, 4006189), (11, 728398), (22, 364199), (113, 70906), (121, 66218), (226, 35453), (242, 33109), (293, 27346), (586, 13673), (1243, 6446), (2486, 3223)]