2147574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 5048064

約数和(自身を除く): 2900490

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2503, 5006, 7509, 15018, 27533, 32539, 55066, 65078, 82599, 97617, 165198, 195234, 357929, 715858, 1073787, 2147574]

約数ペア:

[(1, 2147574), (2, 1073787), (3, 715858), (6, 357929), (11, 195234), (13, 165198), (22, 97617), (26, 82599), (33, 65078), (39, 55066), (66, 32539), (78, 27533), (143, 15018), (286, 7509), (429, 5006), (858, 2503)]