2012804816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{101207}}^1$

素因数の和:101339

約数の個数: 40

約数和(自身を含む): 4292028864

約数和(自身を除く): 2279224048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4972, 9944, 19888, 101207, 202414, 404828, 809656, 1113277, 1619312, 2226554, 4453108, 8906216, 11436391, 17812432, 22872782, 45745564, 91491128, 125800301, 182982256, 251600602, 503201204, 1006402408, 2012804816]

約数ペア:

[(1, 2012804816), (2, 1006402408), (4, 503201204), (8, 251600602), (11, 182982256), (16, 125800301), (22, 91491128), (44, 45745564), (88, 22872782), (113, 17812432), (176, 11436391), (226, 8906216), (452, 4453108), (904, 2226554), (1243, 1619312), (1808, 1113277), (2486, 809656), (4972, 404828), (9944, 202414), (19888, 101207)]