231831644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{478991}}^1$

素因数の和:479017

約数の個数: 18

約数和(自身を含む): 445941552

約数和(自身を除く): 214109908

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 478991, 957982, 1915964, 5268901, 10537802, 21075604, 57957911, 115915822, 231831644]

約数ペア:

[(1, 231831644), (2, 115915822), (4, 57957911), (11, 21075604), (22, 10537802), (44, 5268901), (121, 1915964), (242, 957982), (484, 478991)]