2186444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 4339440

約数和(自身を除く): 2152996

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2213, 4426, 8852, 28769, 42047, 57538, 84094, 115076, 168188, 546611, 1093222, 2186444]

約数ペア:

[(1, 2186444), (2, 1093222), (4, 546611), (13, 168188), (19, 115076), (26, 84094), (38, 57538), (52, 42047), (76, 28769), (247, 8852), (494, 4426), (988, 2213)]