1396604874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{310771}}^1$

素因数の和:310890

約数の個数: 32

約数和(自身を含む): 3222084096

約数和(自身を除く): 1825479222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 310771, 621542, 932313, 1864626, 2175397, 4350794, 6526191, 13052382, 33252497, 66504994, 99757491, 199514982, 232767479, 465534958, 698302437, 1396604874]

約数ペア:

[(1, 1396604874), (2, 698302437), (3, 465534958), (6, 232767479), (7, 199514982), (14, 99757491), (21, 66504994), (42, 33252497), (107, 13052382), (214, 6526191), (321, 4350794), (642, 2175397), (749, 1864626), (1498, 932313), (2247, 621542), (4494, 310771)]