2085972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 5859840

約数和(自身を除く): 3773868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1307, 1596, 2614, 3921, 5228, 7842, 9149, 15684, 18298, 24833, 27447, 36596, 49666, 54894, 74499, 99332, 109788, 148998, 173831, 297996, 347662, 521493, 695324, 1042986, 2085972]

約数ペア:

[(1, 2085972), (2, 1042986), (3, 695324), (4, 521493), (6, 347662), (7, 297996), (12, 173831), (14, 148998), (19, 109788), (21, 99332), (28, 74499), (38, 54894), (42, 49666), (57, 36596), (76, 27447), (84, 24833), (114, 18298), (133, 15684), (228, 9149), (266, 7842), (399, 5228), (532, 3921), (798, 2614), (1307, 1596)]