669022544

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{118453}}^1$

素因数の和:118814

約数の個数: 20

約数和(自身を含む): 1299914196

約数和(自身を除く): 630891652

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 118453, 236906, 473812, 947624, 1895248, 41813909, 83627818, 167255636, 334511272, 669022544]

約数ペア:

[(1, 669022544), (2, 334511272), (4, 167255636), (8, 83627818), (16, 41813909), (353, 1895248), (706, 947624), (1412, 473812), (2824, 236906), (5648, 118453)]