1789348864

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{91969}}^1$

素因数の和:92008

約数の個数: 44

約数和(自身を含む): 3765251800

約数和(自身を除く): 1975902936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 9728, 19456, 91969, 183938, 367876, 735752, 1471504, 1747411, 2943008, 3494822, 5886016, 6989644, 11772032, 13979288, 23544064, 27958576, 47088128, 55917152, 94176256, 111834304, 223668608, 447337216, 894674432, 1789348864]

約数ペア:

[(1, 1789348864), (2, 894674432), (4, 447337216), (8, 223668608), (16, 111834304), (19, 94176256), (32, 55917152), (38, 47088128), (64, 27958576), (76, 23544064), (128, 13979288), (152, 11772032), (256, 6989644), (304, 5886016), (512, 3494822), (608, 2943008), (1024, 1747411), (1216, 1471504), (2432, 735752), (4864, 367876), (9728, 183938), (19456, 91969)]