26774410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205957}}^1$

素因数の和:205977

約数の個数: 16

約数和(自身を含む): 51901416

約数和(自身を除く): 25127006

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 205957, 411914, 1029785, 2059570, 2677441, 5354882, 13387205, 26774410]

約数ペア:

[(1, 26774410), (2, 13387205), (5, 5354882), (10, 2677441), (13, 2059570), (26, 1029785), (65, 411914), (130, 205957)]