299719082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{111919}}^1$

素因数の和:112037

約数の個数: 16

約数和(自身を含む): 488866560

約数和(自身を除く): 189147478

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 111919, 223838, 1454947, 2909894, 11527657, 23055314, 149859541, 299719082]

約数ペア:

[(1, 299719082), (2, 149859541), (13, 23055314), (26, 11527657), (103, 2909894), (206, 1454947), (1339, 223838), (2678, 111919)]