520019192162

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{309779}}^1\times {\mathrm{36493}}^1$

素因数の和:346297

約数の個数: 16

約数和(自身を含む): 813968015040

約数和(自身を除く): 293948822878

約数列:

[1, 2, 23, 46, 36493, 72986, 309779, 619558, 839339, 1678678, 7124917, 14249834, 11304765047, 22609530094, 260009596081, 520019192162]

約数ペア:

[(1, 520019192162), (2, 260009596081), (23, 22609530094), (46, 11304765047), (36493, 14249834), (72986, 7124917), (309779, 1678678), (619558, 839339)]