231469612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{478243}}^1$

素因数の和:478269

約数の個数: 18

約数和(自身を含む): 445245164

約数和(自身を除く): 213775552

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 478243, 956486, 1912972, 5260673, 10521346, 21042692, 57867403, 115734806, 231469612]

約数ペア:

[(1, 231469612), (2, 115734806), (4, 57867403), (11, 21042692), (22, 10521346), (44, 5260673), (121, 1912972), (242, 956486), (484, 478243)]