2018328176

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{541}}^2$

素因数の和:1521

約数の個数: 30

約数和(自身を含む): 3926842416

約数和(自身を除く): 1908514240

約数列:

[1, 2, 4, 8, 16, 431, 541, 862, 1082, 1724, 2164, 3448, 4328, 6896, 8656, 233171, 292681, 466342, 585362, 932684, 1170724, 1865368, 2341448, 3730736, 4682896, 126145511, 252291022, 504582044, 1009164088, 2018328176]

約数ペア:

[(1, 2018328176), (2, 1009164088), (4, 504582044), (8, 252291022), (16, 126145511), (431, 4682896), (541, 3730736), (862, 2341448), (1082, 1865368), (1724, 1170724), (2164, 932684), (3448, 585362), (4328, 466342), (6896, 292681), (8656, 233171)]