2012057288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{322859}}^1$

素因数の和:322925

約数の個数: 32

約数和(自身を含む): 4068036000

約数和(自身を除く): 2055978712

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 322859, 645718, 1291436, 2582872, 6134321, 12268642, 13237219, 24537284, 26474438, 49074568, 52948876, 105897752, 251507161, 503014322, 1006028644, 2012057288]

約数ペア:

[(1, 2012057288), (2, 1006028644), (4, 503014322), (8, 251507161), (19, 105897752), (38, 52948876), (41, 49074568), (76, 26474438), (82, 24537284), (152, 13237219), (164, 12268642), (328, 6134321), (779, 2582872), (1558, 1291436), (3116, 645718), (6232, 322859)]