2720565533

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1\times {\mathrm{4871}}^1$

素因数の和:6044

約数の個数: 16

約数和(自身を含む): 3155341056

約数和(自身を除く): 434775523

約数列:

[1, 7, 73, 511, 1093, 4871, 7651, 34097, 79789, 355583, 558523, 2489081, 5324003, 37268021, 388652219, 2720565533]

約数ペア:

[(1, 2720565533), (7, 388652219), (73, 37268021), (511, 5324003), (1093, 2489081), (4871, 558523), (7651, 355583), (34097, 79789)]