2051230384

素因数分解:

$2^4\times 7^1\times {\mathrm{577}}^1\times {\mathrm{31741}}^1$

素因数の和:32333

約数の個数: 40

約数和(自身を含む): 4550025248

約数和(自身を除く): 2498794864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 577, 1154, 2308, 4039, 4616, 8078, 9232, 16156, 31741, 32312, 63482, 64624, 126964, 222187, 253928, 444374, 507856, 888748, 1777496, 3554992, 18314557, 36629114, 73258228, 128201899, 146516456, 256403798, 293032912, 512807596, 1025615192, 2051230384]

約数ペア:

[(1, 2051230384), (2, 1025615192), (4, 512807596), (7, 293032912), (8, 256403798), (14, 146516456), (16, 128201899), (28, 73258228), (56, 36629114), (112, 18314557), (577, 3554992), (1154, 1777496), (2308, 888748), (4039, 507856), (4616, 444374), (8078, 253928), (9232, 222187), (16156, 126964), (31741, 64624), (32312, 63482)]