2558045572

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 4695768000

約数和(自身を除く): 2137722428

約数列:

[1, 2, 4, 29, 58, 109, 116, 218, 307, 436, 614, 659, 1228, 1318, 2636, 3161, 6322, 8903, 12644, 17806, 19111, 33463, 35612, 38222, 66926, 71831, 76444, 133852, 143662, 202313, 287324, 404626, 809252, 970427, 1940854, 2083099, 3881708, 4166198, 5867077, 8332396, 11734154, 22052117, 23468308, 44104234, 88208468, 639511393, 1279022786, 2558045572]

約数ペア:

[(1, 2558045572), (2, 1279022786), (4, 639511393), (29, 88208468), (58, 44104234), (109, 23468308), (116, 22052117), (218, 11734154), (307, 8332396), (436, 5867077), (614, 4166198), (659, 3881708), (1228, 2083099), (1318, 1940854), (2636, 970427), (3161, 809252), (6322, 404626), (8903, 287324), (12644, 202313), (17806, 143662), (19111, 133852), (33463, 76444), (35612, 71831), (38222, 66926)]