129296874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{28771}}^1$

素因数の和:28890

約数の個数: 32

約数和(自身を含む): 298308096

約数和(自身を除く): 169011222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 28771, 57542, 86313, 172626, 201397, 402794, 604191, 1208382, 3078497, 6156994, 9235491, 18470982, 21549479, 43098958, 64648437, 129296874]

約数ペア:

[(1, 129296874), (2, 64648437), (3, 43098958), (6, 21549479), (7, 18470982), (14, 9235491), (21, 6156994), (42, 3078497), (107, 1208382), (214, 604191), (321, 402794), (642, 201397), (749, 172626), (1498, 86313), (2247, 57542), (4494, 28771)]