275015906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{2003}}^1$

素因数の和:2174

約数の個数: 24

約数和(自身を含む): 456022224

約数和(自身を除く): 181006318

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 2003, 4006, 6241, 12482, 22033, 44066, 68651, 137302, 158237, 316474, 1740607, 3481214, 12500723, 25001446, 137507953, 275015906]

約数ペア:

[(1, 275015906), (2, 137507953), (11, 25001446), (22, 12500723), (79, 3481214), (158, 1740607), (869, 316474), (1738, 158237), (2003, 137302), (4006, 68651), (6241, 44066), (12482, 22033)]