2741713919

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{239849}}^1$

素因数の和:239950

約数の個数: 16

約数和(自身を含む): 3315686400

約数和(自身を除く): 573972481

約数列:

[1, 7, 23, 71, 161, 497, 1633, 11431, 239849, 1678943, 5516527, 17029279, 38615689, 119204953, 391673417, 2741713919]

約数ペア:

[(1, 2741713919), (7, 391673417), (23, 119204953), (71, 38615689), (161, 17029279), (497, 5516527), (1633, 1678943), (11431, 239849)]