2245816

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 4341960

約数和(自身を除く): 2096144

約数列:

[1, 2, 4, 8, 41, 82, 164, 167, 328, 334, 668, 1336, 1681, 3362, 6724, 6847, 13448, 13694, 27388, 54776, 280727, 561454, 1122908, 2245816]

約数ペア:

[(1, 2245816), (2, 1122908), (4, 561454), (8, 280727), (41, 54776), (82, 27388), (164, 13694), (167, 13448), (328, 6847), (334, 6724), (668, 3362), (1336, 1681)]