2019874598

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2032067}}^1$

素因数の和:2032147

約数の個数: 16

約数和(自身を含む): 3511413504

約数和(自身を除く): 1491538906

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2032067, 4064134, 14224469, 28448938, 144276757, 288553514, 1009937299, 2019874598]

約数ペア:

[(1, 2019874598), (2, 1009937299), (7, 288553514), (14, 144276757), (71, 28448938), (142, 14224469), (497, 4064134), (994, 2032067)]