248833442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{870047}}^1$

素因数の和:870073

約数の個数: 16

約数和(自身を含む): 438504192

約数和(自身を除く): 189670750

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 870047, 1740094, 9570517, 11310611, 19141034, 22621222, 124416721, 248833442]

約数ペア:

[(1, 248833442), (2, 124416721), (11, 22621222), (13, 19141034), (22, 11310611), (26, 9570517), (143, 1740094), (286, 870047)]