2005856034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{28927}}^1$

素因数の和:29079

約数の個数: 64

約数和(自身を含む): 4976541696

約数和(自身を除く): 2970685662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 254, 273, 381, 546, 762, 889, 1651, 1778, 2667, 3302, 4953, 5334, 9906, 11557, 23114, 28927, 34671, 57854, 69342, 86781, 173562, 202489, 376051, 404978, 607467, 752102, 1128153, 1214934, 2256306, 2632357, 3673729, 5264714, 7347458, 7897071, 11021187, 15794142, 22042374, 25716103, 47758477, 51432206, 77148309, 95516954, 143275431, 154296618, 286550862, 334309339, 668618678, 1002928017, 2005856034]

約数ペア:

[(1, 2005856034), (2, 1002928017), (3, 668618678), (6, 334309339), (7, 286550862), (13, 154296618), (14, 143275431), (21, 95516954), (26, 77148309), (39, 51432206), (42, 47758477), (78, 25716103), (91, 22042374), (127, 15794142), (182, 11021187), (254, 7897071), (273, 7347458), (381, 5264714), (546, 3673729), (762, 2632357), (889, 2256306), (1651, 1214934), (1778, 1128153), (2667, 752102), (3302, 607467), (4953, 404978), (5334, 376051), (9906, 202489), (11557, 173562), (23114, 86781), (28927, 69342), (34671, 57854)]