6647808958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{129491}}^1$

素因数の和:129712

約数の個数: 32

約数和(自身を含む): 12058295040

約数和(自身を除く): 5410486082

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 1351, 2702, 3667, 7334, 25669, 51338, 129491, 258982, 906437, 1812874, 2460329, 4920658, 17222303, 24991763, 34444606, 49983526, 174942341, 349884682, 474843497, 949686994, 3323904479, 6647808958]

約数ペア:

[(1, 6647808958), (2, 3323904479), (7, 949686994), (14, 474843497), (19, 349884682), (38, 174942341), (133, 49983526), (193, 34444606), (266, 24991763), (386, 17222303), (1351, 4920658), (2702, 2460329), (3667, 1812874), (7334, 906437), (25669, 258982), (51338, 129491)]