2052608

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:248

約数の個数: 40

約数和(自身を含む): 4337520

約数和(自身を除く): 2284912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 211, 256, 304, 422, 512, 608, 844, 1216, 1688, 2432, 3376, 4009, 4864, 6752, 8018, 9728, 13504, 16036, 27008, 32072, 54016, 64144, 108032, 128288, 256576, 513152, 1026304, 2052608]

約数ペア:

[(1, 2052608), (2, 1026304), (4, 513152), (8, 256576), (16, 128288), (19, 108032), (32, 64144), (38, 54016), (64, 32072), (76, 27008), (128, 16036), (152, 13504), (211, 9728), (256, 8018), (304, 6752), (422, 4864), (512, 4009), (608, 3376), (844, 2432), (1216, 1688)]