4201998218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{881}}^1\times {\mathrm{19709}}^1$

素因数の和:20614

約数の個数: 24

約数和(自身を含む): 6936303780

約数和(自身を除く): 2734305562

約数列:

[1, 2, 11, 22, 121, 242, 881, 1762, 9691, 19382, 19709, 39418, 106601, 213202, 216799, 433598, 2384789, 4769578, 17363629, 34727258, 190999919, 381999838, 2100999109, 4201998218]

約数ペア:

[(1, 4201998218), (2, 2100999109), (11, 381999838), (22, 190999919), (121, 34727258), (242, 17363629), (881, 4769578), (1762, 2384789), (9691, 433598), (19382, 216799), (19709, 213202), (39418, 106601)]