1719152

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{773}}^1$

素因数の和:920

約数の個数: 20

約数和(自身を含む): 3359160

約数和(自身を除く): 1640008

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 773, 1112, 1546, 2224, 3092, 6184, 12368, 107447, 214894, 429788, 859576, 1719152]

約数ペア:

[(1, 1719152), (2, 859576), (4, 429788), (8, 214894), (16, 107447), (139, 12368), (278, 6184), (556, 3092), (773, 2224), (1112, 1546)]