65281502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{228257}}^1$

素因数の和:228283

約数の個数: 16

約数和(自身を含む): 115042032

約数和(自身を除く): 49760530

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 228257, 456514, 2510827, 2967341, 5021654, 5934682, 32640751, 65281502]

約数ペア:

[(1, 65281502), (2, 32640751), (11, 5934682), (13, 5021654), (22, 2967341), (26, 2510827), (143, 456514), (286, 228257)]