1330686224

素因数分解:

$2^4\times 7^1\times {\mathrm{11881127}}^1$

素因数の和:11881142

約数の個数: 20

約数和(自身を含む): 2946519744

約数和(自身を除く): 1615833520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11881127, 23762254, 47524508, 83167889, 95049016, 166335778, 190098032, 332671556, 665343112, 1330686224]

約数ペア:

[(1, 1330686224), (2, 665343112), (4, 332671556), (7, 190098032), (8, 166335778), (14, 95049016), (16, 83167889), (28, 47524508), (56, 23762254), (112, 11881127)]