1330435078

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{492389}}^1$

素因数の和:492591

約数の個数: 16

約数和(自身を含む): 2292567840

約数和(自身を除く): 962132762

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 492389, 984778, 3446723, 6893446, 95031077, 190062154, 665217539, 1330435078]

約数ペア:

[(1, 1330435078), (2, 665217539), (7, 190062154), (14, 95031077), (193, 6893446), (386, 3446723), (1351, 984778), (2702, 492389)]