2557768

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{5419}}^1$

素因数の和:5484

約数の個数: 16

約数和(自身を含む): 4878000

約数和(自身を除く): 2320232

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 5419, 10838, 21676, 43352, 319721, 639442, 1278884, 2557768]

約数ペア:

[(1, 2557768), (2, 1278884), (4, 639442), (8, 319721), (59, 43352), (118, 21676), (236, 10838), (472, 5419)]