2001075842

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{104473}}^1$

素因数の和:104693

約数の個数: 16

約数和(自身を含む): 3070281912

約数和(自身を除く): 1069206070

約数列:

[1, 2, 61, 122, 157, 314, 9577, 19154, 104473, 208946, 6372853, 12745706, 16402261, 32804522, 1000537921, 2001075842]

約数ペア:

[(1, 2001075842), (2, 1000537921), (61, 32804522), (122, 16402261), (157, 12745706), (314, 6372853), (9577, 208946), (19154, 104473)]