2008784576

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1651961}}^1$

素因数の和:1651992

約数の個数: 28

約数和(自身を含む): 4195983480

約数和(自身を除く): 2187198904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1651961, 3303922, 6607844, 13215688, 26431376, 31387259, 52862752, 62774518, 105725504, 125549036, 251098072, 502196144, 1004392288, 2008784576]

約数ペア:

[(1, 2008784576), (2, 1004392288), (4, 502196144), (8, 251098072), (16, 125549036), (19, 105725504), (32, 62774518), (38, 52862752), (64, 31387259), (76, 26431376), (152, 13215688), (304, 6607844), (608, 3303922), (1216, 1651961)]