1851323716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{3825049}}^1$

素因数の和:3825075

約数の個数: 18

約数和(自身を含む): 3561121550

約数和(自身を除く): 1709797834

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 3825049, 7650098, 15300196, 42075539, 84151078, 168302156, 462830929, 925661858, 1851323716]

約数ペア:

[(1, 1851323716), (2, 925661858), (4, 462830929), (11, 168302156), (22, 84151078), (44, 42075539), (121, 15300196), (242, 7650098), (484, 3825049)]