5557474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 9480240

約数和(自身を除く): 3922766

約数列:

[1, 2, 13, 26, 37, 53, 74, 106, 109, 218, 481, 689, 962, 1378, 1417, 1961, 2834, 3922, 4033, 5777, 8066, 11554, 25493, 50986, 52429, 75101, 104858, 150202, 213749, 427498, 2778737, 5557474]

約数ペア:

[(1, 5557474), (2, 2778737), (13, 427498), (26, 213749), (37, 150202), (53, 104858), (74, 75101), (106, 52429), (109, 50986), (218, 25493), (481, 11554), (689, 8066), (962, 5777), (1378, 4033), (1417, 3922), (1961, 2834)]