2129514

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^2$

素因数の和:250

約数の個数: 24

約数和(自身を含む): 4437888

約数和(自身を除く): 2308374

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 642, 3317, 6634, 9951, 11449, 19902, 22898, 34347, 68694, 354919, 709838, 1064757, 2129514]

約数ペア:

[(1, 2129514), (2, 1064757), (3, 709838), (6, 354919), (31, 68694), (62, 34347), (93, 22898), (107, 19902), (186, 11449), (214, 9951), (321, 6634), (642, 3317)]