2758888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 5715360

約数和(自身を除く): 2956472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 293, 428, 586, 856, 1172, 1177, 2344, 2354, 3223, 4708, 6446, 9416, 12892, 25784, 31351, 62702, 125404, 250808, 344861, 689722, 1379444, 2758888]

約数ペア:

[(1, 2758888), (2, 1379444), (4, 689722), (8, 344861), (11, 250808), (22, 125404), (44, 62702), (88, 31351), (107, 25784), (214, 12892), (293, 9416), (428, 6446), (586, 4708), (856, 3223), (1172, 2354), (1177, 2344)]