4003912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 8268480

約数和(自身を除く): 4264568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 263, 346, 526, 692, 1052, 1384, 1903, 2104, 2893, 3806, 5786, 7612, 11572, 15224, 23144, 45499, 90998, 181996, 363992, 500489, 1000978, 2001956, 4003912]

約数ペア:

[(1, 4003912), (2, 2001956), (4, 1000978), (8, 500489), (11, 363992), (22, 181996), (44, 90998), (88, 45499), (173, 23144), (263, 15224), (346, 11572), (526, 7612), (692, 5786), (1052, 3806), (1384, 2893), (1903, 2104)]