2008691778

素因数分解:

$2^1\times 3^1\times {\mathrm{3313}}^1\times {\mathrm{101051}}^1$

素因数の和:104369

約数の個数: 16

約数和(自身を含む): 4018635936

約数和(自身を除く): 2009944158

約数列:

[1, 2, 3, 6, 3313, 6626, 9939, 19878, 101051, 202102, 303153, 606306, 334781963, 669563926, 1004345889, 2008691778]

約数ペア:

[(1, 2008691778), (2, 1004345889), (3, 669563926), (6, 334781963), (3313, 606306), (6626, 303153), (9939, 202102), (19878, 101051)]