2012489644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1236173}}^1$

素因数の和:1236225

約数の個数: 24

約数和(自身を含む): 3945867408

約数和(自身を除く): 1933377764

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 1236173, 2472346, 4944692, 13597903, 27195806, 45738401, 54391612, 91476802, 182953604, 503122411, 1006244822, 2012489644]

約数ペア:

[(1, 2012489644), (2, 1006244822), (4, 503122411), (11, 182953604), (22, 91476802), (37, 54391612), (44, 45738401), (74, 27195806), (148, 13597903), (407, 4944692), (814, 2472346), (1628, 1236173)]