2790193354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{398941}}^1$

素因数の和:399225

約数の個数: 16

約数和(自身を含む): 4524002280

約数和(自身を除く): 1733808926

約数列:

[1, 2, 13, 26, 269, 538, 3497, 6994, 398941, 797882, 5186233, 10372466, 107315129, 214630258, 1395096677, 2790193354]

約数ペア:

[(1, 2790193354), (2, 1395096677), (13, 214630258), (26, 107315129), (269, 10372466), (538, 5186233), (3497, 797882), (6994, 398941)]