1839746048

素因数分解:

$2^{10}\times 7^1\times {\mathrm{256661}}^1$

素因数の和:256688

約数の個数: 44

約数和(自身を含む): 4203096912

約数和(自身を除く): 2363350864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 256661, 513322, 1026644, 1796627, 2053288, 3593254, 4106576, 7186508, 8213152, 14373016, 16426304, 28746032, 32852608, 57492064, 65705216, 114984128, 131410432, 229968256, 262820864, 459936512, 919873024, 1839746048]

約数ペア:

[(1, 1839746048), (2, 919873024), (4, 459936512), (7, 262820864), (8, 229968256), (14, 131410432), (16, 114984128), (28, 65705216), (32, 57492064), (56, 32852608), (64, 28746032), (112, 16426304), (128, 14373016), (224, 8213152), (256, 7186508), (448, 4106576), (512, 3593254), (896, 2053288), (1024, 1796627), (1792, 1026644), (3584, 513322), (7168, 256661)]