2049672304

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{14207}}^1$

素因数の和:14413

約数の個数: 40

約数和(自身を含む): 4059168768

約数和(自身を除く): 2009496464

約数列:

[1, 2, 4, 8, 16, 71, 127, 142, 254, 284, 508, 568, 1016, 1136, 2032, 9017, 14207, 18034, 28414, 36068, 56828, 72136, 113656, 144272, 227312, 1008697, 1804289, 2017394, 3608578, 4034788, 7217156, 8069576, 14434312, 16139152, 28868624, 128104519, 256209038, 512418076, 1024836152, 2049672304]

約数ペア:

[(1, 2049672304), (2, 1024836152), (4, 512418076), (8, 256209038), (16, 128104519), (71, 28868624), (127, 16139152), (142, 14434312), (254, 8069576), (284, 7217156), (508, 4034788), (568, 3608578), (1016, 2017394), (1136, 1804289), (2032, 1008697), (9017, 227312), (14207, 144272), (18034, 113656), (28414, 72136), (36068, 56828)]