2950871044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2137

約数の個数: 72

約数和(自身を含む): 5892917184

約数和(自身を除く): 2942046140

約数列:

[1, 2, 4, 11, 22, 43, 44, 71, 86, 121, 142, 172, 242, 284, 473, 484, 781, 946, 1562, 1892, 1997, 3053, 3124, 3994, 5203, 6106, 7988, 8591, 10406, 12212, 17182, 20812, 21967, 33583, 34364, 43934, 67166, 85871, 87868, 134332, 141787, 171742, 241637, 283574, 343484, 369413, 483274, 567148, 738826, 944581, 966548, 1477652, 1559657, 1889162, 3119314, 3778324, 6096841, 6238628, 10390391, 12193682, 17156227, 20780782, 24387364, 34312454, 41561564, 67065251, 68624908, 134130502, 268261004, 737717761, 1475435522, 2950871044]

約数ペア:

[(1, 2950871044), (2, 1475435522), (4, 737717761), (11, 268261004), (22, 134130502), (43, 68624908), (44, 67065251), (71, 41561564), (86, 34312454), (121, 24387364), (142, 20780782), (172, 17156227), (242, 12193682), (284, 10390391), (473, 6238628), (484, 6096841), (781, 3778324), (946, 3119314), (1562, 1889162), (1892, 1559657), (1997, 1477652), (3053, 966548), (3124, 944581), (3994, 738826), (5203, 567148), (6106, 483274), (7988, 369413), (8591, 343484), (10406, 283574), (12212, 241637), (17182, 171742), (20812, 141787), (21967, 134332), (33583, 87868), (34364, 85871), (43934, 67166)]