1949882368

素因数分解:

$2^{11}\times 7^1\times {\mathrm{136013}}^1$

素因数の和:136042

約数の個数: 48

約数和(自身を含む): 4455818640

約数和(自身を除く): 2505936272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 136013, 272026, 544052, 952091, 1088104, 1904182, 2176208, 3808364, 4352416, 7616728, 8704832, 15233456, 17409664, 30466912, 34819328, 60933824, 69638656, 121867648, 139277312, 243735296, 278554624, 487470592, 974941184, 1949882368]

約数ペア:

[(1, 1949882368), (2, 974941184), (4, 487470592), (7, 278554624), (8, 243735296), (14, 139277312), (16, 121867648), (28, 69638656), (32, 60933824), (56, 34819328), (64, 30466912), (112, 17409664), (128, 15233456), (224, 8704832), (256, 7616728), (448, 4352416), (512, 3808364), (896, 2176208), (1024, 1904182), (1792, 1088104), (2048, 952091), (3584, 544052), (7168, 272026), (14336, 136013)]