2050367048

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 4050000000

約数和(自身を除く): 1999632952

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 178, 199, 232, 356, 398, 499, 712, 796, 998, 1592, 1996, 2581, 3992, 5162, 5771, 10324, 11542, 14471, 17711, 20648, 23084, 28942, 35422, 44411, 46168, 57884, 70844, 88822, 99301, 115768, 141688, 177644, 198602, 355288, 397204, 513619, 794408, 1027238, 1287919, 2054476, 2575838, 2879729, 4108952, 5151676, 5759458, 8837789, 10303352, 11518916, 17675578, 23037832, 35351156, 70702312, 256295881, 512591762, 1025183524, 2050367048]

約数ペア:

[(1, 2050367048), (2, 1025183524), (4, 512591762), (8, 256295881), (29, 70702312), (58, 35351156), (89, 23037832), (116, 17675578), (178, 11518916), (199, 10303352), (232, 8837789), (356, 5759458), (398, 5151676), (499, 4108952), (712, 2879729), (796, 2575838), (998, 2054476), (1592, 1287919), (1996, 1027238), (2581, 794408), (3992, 513619), (5162, 397204), (5771, 355288), (10324, 198602), (11542, 177644), (14471, 141688), (17711, 115768), (20648, 99301), (23084, 88822), (28942, 70844), (35422, 57884), (44411, 46168)]