680393338

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{36373}}^1$

素因数の和:36621

約数の個数: 16

約数和(自身を含む): 1047571200

約数和(自身を除く): 367177862

約数列:

[1, 2, 47, 94, 199, 398, 9353, 18706, 36373, 72746, 1709531, 3419062, 7238227, 14476454, 340196669, 680393338]

約数ペア:

[(1, 680393338), (2, 340196669), (47, 14476454), (94, 7238227), (199, 3419062), (398, 1709531), (9353, 72746), (18706, 36373)]