26940914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13457}}^1$

素因数の和:13490

約数の個数: 32

約数和(自身を含む): 54262656

約数和(自身を除く): 27321742

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 13457, 26914, 94199, 148027, 174941, 188398, 296054, 349882, 1036189, 1224587, 1924351, 2072378, 2449174, 3848702, 13470457, 26940914]

約数ペア:

[(1, 26940914), (2, 13470457), (7, 3848702), (11, 2449174), (13, 2072378), (14, 1924351), (22, 1224587), (26, 1036189), (77, 349882), (91, 296054), (143, 188398), (154, 174941), (182, 148027), (286, 94199), (1001, 26914), (2002, 13457)]