2019704134

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1400627}}^1$

素因数の和:1400739

約数の個数: 16

約数和(自身を含む): 3495967488

約数和(自身を除く): 1476263354

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 1400627, 2801254, 9804389, 19608778, 144264581, 288529162, 1009852067, 2019704134]

約数ペア:

[(1, 2019704134), (2, 1009852067), (7, 288529162), (14, 144264581), (103, 19608778), (206, 9804389), (721, 2801254), (1442, 1400627)]