2247202489

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{5987}}^1$

素因数の和:6109

約数の個数: 24

約数和(自身を含む): 2720468160

約数和(自身を除く): 473265671

約数列:

[1, 7, 29, 43, 203, 301, 1247, 1849, 5987, 8729, 12943, 41909, 53621, 173623, 257441, 375347, 1215361, 1802087, 7465789, 11069963, 52260523, 77489741, 321028927, 2247202489]

約数ペア:

[(1, 2247202489), (7, 321028927), (29, 77489741), (43, 52260523), (203, 11069963), (301, 7465789), (1247, 1802087), (1849, 1215361), (5987, 375347), (8729, 257441), (12943, 173623), (41909, 53621)]