91340782

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{270239}}^1$

素因数の和:270267

約数の個数: 12

約数和(自身を含む): 148361760

約数和(自身を除く): 57020978

約数列:

[1, 2, 13, 26, 169, 338, 270239, 540478, 3513107, 7026214, 45670391, 91340782]

約数ペア:

[(1, 91340782), (2, 45670391), (13, 7026214), (26, 3513107), (169, 540478), (338, 270239)]