1320341068

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{787793}}^1$

素因数の和:788216

約数の個数: 12

約数和(自身を含む): 2316114360

約数和(自身を除く): 995773292

約数列:

[1, 2, 4, 419, 838, 1676, 787793, 1575586, 3151172, 330085267, 660170534, 1320341068]

約数ペア:

[(1, 1320341068), (2, 660170534), (4, 330085267), (419, 3151172), (838, 1575586), (1676, 787793)]