2756936

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 6487740

約数和(自身を除く): 3730804

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 541, 637, 728, 1082, 1274, 2164, 2548, 3787, 4328, 5096, 7033, 7574, 14066, 15148, 26509, 28132, 30296, 49231, 53018, 56264, 98462, 106036, 196924, 212072, 344617, 393848, 689234, 1378468, 2756936]

約数ペア:

[(1, 2756936), (2, 1378468), (4, 689234), (7, 393848), (8, 344617), (13, 212072), (14, 196924), (26, 106036), (28, 98462), (49, 56264), (52, 53018), (56, 49231), (91, 30296), (98, 28132), (104, 26509), (182, 15148), (196, 14066), (364, 7574), (392, 7033), (541, 5096), (637, 4328), (728, 3787), (1082, 2548), (1274, 2164)]