1556285288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{43943}}^1$

素因数の和:44201

約数の個数: 32

約数和(自身を含む): 3084868800

約数和(自身を除く): 1528583512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 466, 932, 1864, 4427, 8854, 17708, 35416, 43943, 87886, 175772, 351544, 834917, 1669834, 3339668, 6679336, 10238719, 20477438, 40954876, 81909752, 194535661, 389071322, 778142644, 1556285288]

約数ペア:

[(1, 1556285288), (2, 778142644), (4, 389071322), (8, 194535661), (19, 81909752), (38, 40954876), (76, 20477438), (152, 10238719), (233, 6679336), (466, 3339668), (932, 1669834), (1864, 834917), (4427, 351544), (8854, 175772), (17708, 87886), (35416, 43943)]