1915085824

素因数分解:

$2^{10}\times {\mathrm{251}}^1\times {\mathrm{7451}}^1$

素因数の和:7722

約数の個数: 44

約数和(自身を含む): 3844069488

約数和(自身を除く): 1928983664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 256, 502, 512, 1004, 1024, 2008, 4016, 7451, 8032, 14902, 16064, 29804, 32128, 59608, 64256, 119216, 128512, 238432, 257024, 476864, 953728, 1870201, 1907456, 3740402, 3814912, 7480804, 7629824, 14961608, 29923216, 59846432, 119692864, 239385728, 478771456, 957542912, 1915085824]

約数ペア:

[(1, 1915085824), (2, 957542912), (4, 478771456), (8, 239385728), (16, 119692864), (32, 59846432), (64, 29923216), (128, 14961608), (251, 7629824), (256, 7480804), (502, 3814912), (512, 3740402), (1004, 1907456), (1024, 1870201), (2008, 953728), (4016, 476864), (7451, 257024), (8032, 238432), (14902, 128512), (16064, 119216), (29804, 64256), (32128, 59608)]