2111120002

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{310733}}^1$

素因数の和:310857

約数の個数: 16

約数和(自身を含む): 3281351040

約数和(自身を除く): 1170231038

約数列:

[1, 2, 43, 79, 86, 158, 3397, 6794, 310733, 621466, 13361519, 24547907, 26723038, 49095814, 1055560001, 2111120002]

約数ペア:

[(1, 2111120002), (2, 1055560001), (43, 49095814), (79, 26723038), (86, 24547907), (158, 13361519), (3397, 621466), (6794, 310733)]