394799185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1949}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 539136000

約数和(自身を除く): 144336815

約数列:

[1, 5, 11, 29, 55, 127, 145, 319, 635, 1397, 1595, 1949, 3683, 6985, 9745, 18415, 21439, 40513, 56521, 107195, 202565, 247523, 282605, 621731, 1237615, 2722753, 3108655, 7178167, 13613765, 35890835, 78959837, 394799185]

約数ペア:

[(1, 394799185), (5, 78959837), (11, 35890835), (29, 13613765), (55, 7178167), (127, 3108655), (145, 2722753), (319, 1237615), (635, 621731), (1397, 282605), (1595, 247523), (1949, 202565), (3683, 107195), (6985, 56521), (9745, 40513), (18415, 21439)]