1019893324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2153}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 1968583680

約数和(自身を除く): 948690356

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 271, 437, 542, 874, 1084, 1748, 2153, 4306, 5149, 6233, 8612, 10298, 12466, 20596, 24932, 40907, 49519, 81814, 99038, 118427, 163628, 198076, 236854, 473708, 583463, 940861, 1166926, 1881722, 2333852, 3763444, 11085797, 13419649, 22171594, 26839298, 44343188, 53678596, 254973331, 509946662, 1019893324]

約数ペア:

[(1, 1019893324), (2, 509946662), (4, 254973331), (19, 53678596), (23, 44343188), (38, 26839298), (46, 22171594), (76, 13419649), (92, 11085797), (271, 3763444), (437, 2333852), (542, 1881722), (874, 1166926), (1084, 940861), (1748, 583463), (2153, 473708), (4306, 236854), (5149, 198076), (6233, 163628), (8612, 118427), (10298, 99038), (12466, 81814), (20596, 49519), (24932, 40907)]