1258036

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1861}}^1$

素因数の和:1891

約数の個数: 18

約数和(自身を含む): 2385222

約数和(自身を除く): 1127186

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1861, 3722, 7444, 24193, 48386, 96772, 314509, 629018, 1258036]

約数ペア:

[(1, 1258036), (2, 629018), (4, 314509), (13, 96772), (26, 48386), (52, 24193), (169, 7444), (338, 3722), (676, 1861)]