2061975472

素因数分解:

$2^4\times {\mathrm{1451}}^1\times {\mathrm{88817}}^1$

素因数の和:90276

約数の個数: 20

約数和(自身を含む): 3997875816

約数和(自身を除く): 1935900344

約数列:

[1, 2, 4, 8, 16, 1451, 2902, 5804, 11608, 23216, 88817, 177634, 355268, 710536, 1421072, 128873467, 257746934, 515493868, 1030987736, 2061975472]

約数ペア:

[(1, 2061975472), (2, 1030987736), (4, 515493868), (8, 257746934), (16, 128873467), (1451, 1421072), (2902, 710536), (5804, 355268), (11608, 177634), (23216, 88817)]