2050516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 3951360

約数和(自身を除く): 1900844

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 839, 1222, 1678, 2444, 3356, 10907, 21814, 39433, 43628, 78866, 157732, 512629, 1025258, 2050516]

約数ペア:

[(1, 2050516), (2, 1025258), (4, 512629), (13, 157732), (26, 78866), (47, 43628), (52, 39433), (94, 21814), (188, 10907), (611, 3356), (839, 2444), (1222, 1678)]