2804710

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2141}}^1$

素因数の和:2279

約数の個数: 16

約数和(自身を含む): 5089392

約数和(自身を除く): 2284682

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 2141, 4282, 10705, 21410, 280471, 560942, 1402355, 2804710]

約数ペア:

[(1, 2804710), (2, 1402355), (5, 560942), (10, 280471), (131, 21410), (262, 10705), (655, 4282), (1310, 2141)]