13278104

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 28692480

約数和(自身を除く): 15414376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 1867, 3556, 3734, 7112, 7468, 13069, 14936, 26138, 52276, 104552, 237109, 474218, 948436, 1659763, 1896872, 3319526, 6639052, 13278104]

約数ペア:

[(1, 13278104), (2, 6639052), (4, 3319526), (7, 1896872), (8, 1659763), (14, 948436), (28, 474218), (56, 237109), (127, 104552), (254, 52276), (508, 26138), (889, 14936), (1016, 13069), (1778, 7468), (1867, 7112), (3556, 3734)]