1330707784

素因数分解:

$2^3\times 7^1\times {\mathrm{23762639}}^1$

素因数の和:23762652

約数の個数: 16

約数和(自身を含む): 2851516800

約数和(自身を除く): 1520809016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 23762639, 47525278, 95050556, 166338473, 190101112, 332676946, 665353892, 1330707784]

約数ペア:

[(1, 1330707784), (2, 665353892), (4, 332676946), (7, 190101112), (8, 166338473), (14, 95050556), (28, 47525278), (56, 23762639)]