1489323892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{3259}}^1$

素因数の和:4148

約数の個数: 48

約数和(自身を含む): 3140032000

約数和(自身を除く): 1650708108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 859, 1718, 3259, 3436, 6013, 6518, 12026, 13036, 16321, 22813, 24052, 32642, 45626, 61921, 65284, 91252, 114247, 123842, 228494, 247684, 433447, 456988, 866894, 1733788, 2799481, 5598962, 11197924, 19596367, 39192734, 53190139, 78385468, 106380278, 212760556, 372330973, 744661946, 1489323892]

約数ペア:

[(1, 1489323892), (2, 744661946), (4, 372330973), (7, 212760556), (14, 106380278), (19, 78385468), (28, 53190139), (38, 39192734), (76, 19596367), (133, 11197924), (266, 5598962), (532, 2799481), (859, 1733788), (1718, 866894), (3259, 456988), (3436, 433447), (6013, 247684), (6518, 228494), (12026, 123842), (13036, 114247), (16321, 91252), (22813, 65284), (24052, 61921), (32642, 45626)]