890268924

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{7481}}^1$

素因数の和:7746

約数の個数: 48

約数和(自身を含む): 2131831296

約数和(自身を除く): 1241562372

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 211, 282, 422, 564, 633, 844, 1266, 2532, 7481, 9917, 14962, 19834, 22443, 29751, 29924, 39668, 44886, 59502, 89772, 119004, 351607, 703214, 1054821, 1406428, 1578491, 2109642, 3156982, 4219284, 4735473, 6313964, 9470946, 18941892, 74189077, 148378154, 222567231, 296756308, 445134462, 890268924]

約数ペア:

[(1, 890268924), (2, 445134462), (3, 296756308), (4, 222567231), (6, 148378154), (12, 74189077), (47, 18941892), (94, 9470946), (141, 6313964), (188, 4735473), (211, 4219284), (282, 3156982), (422, 2109642), (564, 1578491), (633, 1406428), (844, 1054821), (1266, 703214), (2532, 351607), (7481, 119004), (9917, 89772), (14962, 59502), (19834, 44886), (22443, 39668), (29751, 29924)]