1305026044

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{427597}}^1$

素因数の和:427717

約数の個数: 24

約数和(自身を含む): 2634003680

約数和(自身を除く): 1328977636

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 427597, 855194, 1710388, 2993179, 5986358, 11972716, 46608073, 93216146, 186432292, 326256511, 652513022, 1305026044]

約数ペア:

[(1, 1305026044), (2, 652513022), (4, 326256511), (7, 186432292), (14, 93216146), (28, 46608073), (109, 11972716), (218, 5986358), (436, 2993179), (763, 1710388), (1526, 855194), (3052, 427597)]