2080872634

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{1931}}^1\times {\mathrm{2003}}^1$

素因数の和:4205

約数の個数: 16

約数和(自身を含む): 3136099680

約数和(自身を除く): 1055227046

約数列:

[1, 2, 269, 538, 1931, 2003, 3862, 4006, 519439, 538807, 1038878, 1077614, 3867793, 7735586, 1040436317, 2080872634]

約数ペア:

[(1, 2080872634), (2, 1040436317), (269, 7735586), (538, 3867793), (1931, 1077614), (2003, 1038878), (3862, 538807), (4006, 519439)]