1285392212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{24719081}}^1$

素因数の和:24719098

約数の個数: 12

約数和(自身を含む): 2422470036

約数和(自身を除く): 1137077824

約数列:

[1, 2, 4, 13, 26, 52, 24719081, 49438162, 98876324, 321348053, 642696106, 1285392212]

約数ペア:

[(1, 1285392212), (2, 642696106), (4, 321348053), (13, 98876324), (26, 49438162), (52, 24719081)]