2193441664

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{206461}}^1$

素因数の和:206558

約数の個数: 32

約数和(自身を含む): 4422416040

約数和(自身を除く): 2228974376

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 206461, 412922, 825844, 1651688, 3303376, 6606752, 13213504, 17136263, 26427008, 34272526, 68545052, 137090104, 274180208, 548360416, 1096720832, 2193441664]

約数ペア:

[(1, 2193441664), (2, 1096720832), (4, 548360416), (8, 274180208), (16, 137090104), (32, 68545052), (64, 34272526), (83, 26427008), (128, 17136263), (166, 13213504), (332, 6606752), (664, 3303376), (1328, 1651688), (2656, 825844), (5312, 412922), (10624, 206461)]