1917088

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:580

約数の個数: 24

約数和(自身を含む): 3810240

約数和(自身を除く): 1893152

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 431, 556, 862, 1112, 1724, 2224, 3448, 4448, 6896, 13792, 59909, 119818, 239636, 479272, 958544, 1917088]

約数ペア:

[(1, 1917088), (2, 958544), (4, 479272), (8, 239636), (16, 119818), (32, 59909), (139, 13792), (278, 6896), (431, 4448), (556, 3448), (862, 2224), (1112, 1724)]