2725508710

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2080541}}^1$

素因数の和:2080679

約数の個数: 16

約数和(自身を含む): 4943367792

約数和(自身を除く): 2217859082

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 2080541, 4161082, 10402705, 20805410, 272550871, 545101742, 1362754355, 2725508710]

約数ペア:

[(1, 2725508710), (2, 1362754355), (5, 545101742), (10, 272550871), (131, 20805410), (262, 10402705), (655, 4161082), (1310, 2080541)]