145009046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19433}}^1$

素因数の和:19496

約数の個数: 32

約数和(自身を含む): 274252608

約数和(自身を除く): 129243562

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 19433, 38866, 136031, 252629, 272062, 505258, 796753, 1593506, 1768403, 3536806, 5577271, 10357789, 11154542, 20715578, 72504523, 145009046]

約数ペア:

[(1, 145009046), (2, 72504523), (7, 20715578), (13, 11154542), (14, 10357789), (26, 5577271), (41, 3536806), (82, 1768403), (91, 1593506), (182, 796753), (287, 505258), (533, 272062), (574, 252629), (1066, 136031), (3731, 38866), (7462, 19433)]