1297291246

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1\times {\mathrm{4993}}^1$

素因数の和:5955

約数の個数: 16

約数和(自身を含む): 1960724304

約数和(自身を除く): 663433058

約数列:

[1, 2, 163, 326, 797, 1594, 4993, 9986, 129911, 259822, 813859, 1627718, 3979421, 7958842, 648645623, 1297291246]

約数ペア:

[(1, 1297291246), (2, 648645623), (163, 7958842), (326, 3979421), (797, 1627718), (1594, 813859), (4993, 259822), (9986, 129911)]