13369972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 29578752

約数和(自身を除く): 16208780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 523, 581, 913, 1046, 1162, 1826, 2092, 2324, 3652, 3661, 5753, 6391, 7322, 11506, 12782, 14644, 23012, 25564, 40271, 43409, 80542, 86818, 161084, 173636, 303863, 477499, 607726, 954998, 1215452, 1909996, 3342493, 6684986, 13369972]

約数ペア:

[(1, 13369972), (2, 6684986), (4, 3342493), (7, 1909996), (11, 1215452), (14, 954998), (22, 607726), (28, 477499), (44, 303863), (77, 173636), (83, 161084), (154, 86818), (166, 80542), (308, 43409), (332, 40271), (523, 25564), (581, 23012), (913, 14644), (1046, 12782), (1162, 11506), (1826, 7322), (2092, 6391), (2324, 5753), (3652, 3661)]