2245857

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 3336480

約数和(自身を除く): 1090623

約数列:

[1, 3, 19, 31, 41, 57, 93, 123, 589, 779, 961, 1271, 1767, 2337, 2883, 3813, 18259, 24149, 39401, 54777, 72447, 118203, 748619, 2245857]

約数ペア:

[(1, 2245857), (3, 748619), (19, 118203), (31, 72447), (41, 54777), (57, 39401), (93, 24149), (123, 18259), (589, 3813), (779, 2883), (961, 2337), (1271, 1767)]