2845886

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:523

約数の個数: 16

約数和(自身を含む): 4460400

約数和(自身を除く): 1614514

約数列:

[1, 2, 29, 58, 139, 278, 353, 706, 4031, 8062, 10237, 20474, 49067, 98134, 1422943, 2845886]

約数ペア:

[(1, 2845886), (2, 1422943), (29, 98134), (58, 49067), (139, 20474), (278, 10237), (353, 8062), (706, 4031)]