256833122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1411171}}^1$

素因数の和:1411193

約数の個数: 16

約数和(自身を含む): 474153792

約数和(自身を除く): 217320670

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1411171, 2822342, 9878197, 18345223, 19756394, 36690446, 128416561, 256833122]

約数ペア:

[(1, 256833122), (2, 128416561), (7, 36690446), (13, 19756394), (14, 18345223), (26, 9878197), (91, 2822342), (182, 1411171)]