5138042

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 10006920

約数和(自身を除く): 4868878

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 109, 182, 218, 259, 481, 518, 637, 763, 962, 1274, 1417, 1526, 1813, 2834, 3367, 3626, 4033, 5341, 6734, 8066, 9919, 10682, 19838, 23569, 28231, 47138, 52429, 56462, 69433, 104858, 138866, 197617, 367003, 395234, 734006, 2569021, 5138042]

約数ペア:

[(1, 5138042), (2, 2569021), (7, 734006), (13, 395234), (14, 367003), (26, 197617), (37, 138866), (49, 104858), (74, 69433), (91, 56462), (98, 52429), (109, 47138), (182, 28231), (218, 23569), (259, 19838), (481, 10682), (518, 9919), (637, 8066), (763, 6734), (962, 5341), (1274, 4033), (1417, 3626), (1526, 3367), (1813, 2834)]