2013187874

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{52859}}^1$

素因数の和:53137

約数の個数: 16

約数和(自身を含む): 3063765600

約数和(自身を除く): 1050577726

約数列:

[1, 2, 137, 139, 274, 278, 19043, 38086, 52859, 105718, 7241683, 7347401, 14483366, 14694802, 1006593937, 2013187874]

約数ペア:

[(1, 2013187874), (2, 1006593937), (137, 14694802), (139, 14483366), (274, 7347401), (278, 7241683), (19043, 105718), (38086, 52859)]