2580806734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{6221}}^1$

素因数の和:6516

約数の個数: 32

約数和(自身を含む): 4287206880

約数和(自身を除く): 1706400146

約数列:

[1, 2, 11, 22, 109, 173, 218, 346, 1199, 1903, 2398, 3806, 6221, 12442, 18857, 37714, 68431, 136862, 207427, 414854, 678089, 1076233, 1356178, 2152466, 7458979, 11838563, 14917958, 23677126, 117309397, 234618794, 1290403367, 2580806734]

約数ペア:

[(1, 2580806734), (2, 1290403367), (11, 234618794), (22, 117309397), (109, 23677126), (173, 14917958), (218, 11838563), (346, 7458979), (1199, 2152466), (1903, 1356178), (2398, 1076233), (3806, 678089), (6221, 414854), (12442, 207427), (18857, 136862), (37714, 68431)]