925808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4451}}^1$

素因数の和:4472

約数の個数: 20

約数和(自身を含む): 1932168

約数和(自身を除く): 1006360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4451, 8902, 17804, 35608, 57863, 71216, 115726, 231452, 462904, 925808]

約数ペア:

[(1, 925808), (2, 462904), (4, 231452), (8, 115726), (13, 71216), (16, 57863), (26, 35608), (52, 17804), (104, 8902), (208, 4451)]