66439802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{232307}}^1$

素因数の和:232333

約数の個数: 16

約数和(自身を含む): 117083232

約数和(自身を除く): 50643430

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 232307, 464614, 2555377, 3019991, 5110754, 6039982, 33219901, 66439802]

約数ペア:

[(1, 66439802), (2, 33219901), (11, 6039982), (13, 5110754), (22, 3019991), (26, 2555377), (143, 464614), (286, 232307)]