1330658608

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2028443}}^1$

素因数の和:2028492

約数の個数: 20

約数和(自身を含む): 2641034088

約数和(自身を除く): 1310375480

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2028443, 4056886, 8113772, 16227544, 32455088, 83166163, 166332326, 332664652, 665329304, 1330658608]

約数ペア:

[(1, 1330658608), (2, 665329304), (4, 332664652), (8, 166332326), (16, 83166163), (41, 32455088), (82, 16227544), (164, 8113772), (328, 4056886), (656, 2028443)]