2018768171

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{69143}}^1$

素因数の和:69290

約数の個数: 16

約数和(自身を含む): 2385191424

約数和(自身を除く): 366423253

約数列:

[1, 7, 43, 97, 301, 679, 4171, 29197, 69143, 484001, 2973149, 6706871, 20812043, 46948097, 288395453, 2018768171]

約数ペア:

[(1, 2018768171), (7, 288395453), (43, 46948097), (97, 20812043), (301, 6706871), (679, 2973149), (4171, 484001), (29197, 69143)]