628316206

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2362091}}^1$

素因数の和:2362119

約数の個数: 16

約数和(自身を含む): 1133804160

約数和(自身を除く): 505487954

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2362091, 4724182, 16534637, 33069274, 44879729, 89759458, 314158103, 628316206]

約数ペア:

[(1, 628316206), (2, 314158103), (7, 89759458), (14, 44879729), (19, 33069274), (38, 16534637), (133, 4724182), (266, 2362091)]