2017686188

素因数分解:

$2^2\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{67409}}^1$

素因数の和:68489

約数の個数: 24

約数和(自身を含む): 4039207200

約数和(自身を除く): 2021521012

約数列:

[1, 2, 4, 7, 14, 28, 1069, 2138, 4276, 7483, 14966, 29932, 67409, 134818, 269636, 471863, 943726, 1887452, 72060221, 144120442, 288240884, 504421547, 1008843094, 2017686188]

約数ペア:

[(1, 2017686188), (2, 1008843094), (4, 504421547), (7, 288240884), (14, 144120442), (28, 72060221), (1069, 1887452), (2138, 943726), (4276, 471863), (7483, 269636), (14966, 134818), (29932, 67409)]