2171536698226

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{3221}}^1\times {\mathrm{16111}}^1$

素因数の和:19416

約数の個数: 64

約数和(自身を含む): 3862317081600

約数和(自身を除く): 1690780383374

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 343, 427, 686, 854, 2989, 3221, 5978, 6442, 16111, 20923, 22547, 32222, 41846, 45094, 112777, 157829, 196481, 225554, 315658, 392962, 789439, 982771, 1104803, 1375367, 1578878, 1965542, 2209606, 2750734, 5526073, 6879397, 9627569, 11052146, 13758794, 19255138, 48155779, 51893531, 67392983, 96311558, 103787062, 134785966, 337090453, 363254717, 674180906, 726509434, 2542783019, 3165505391, 5085566038, 6331010782, 17799481133, 22158537737, 35598962266, 44317075474, 155109764159, 310219528318, 1085768349113, 2171536698226]

約数ペア:

[(1, 2171536698226), (2, 1085768349113), (7, 310219528318), (14, 155109764159), (49, 44317075474), (61, 35598962266), (98, 22158537737), (122, 17799481133), (343, 6331010782), (427, 5085566038), (686, 3165505391), (854, 2542783019), (2989, 726509434), (3221, 674180906), (5978, 363254717), (6442, 337090453), (16111, 134785966), (20923, 103787062), (22547, 96311558), (32222, 67392983), (41846, 51893531), (45094, 48155779), (112777, 19255138), (157829, 13758794), (196481, 11052146), (225554, 9627569), (315658, 6879397), (392962, 5526073), (789439, 2750734), (982771, 2209606), (1104803, 1965542), (1375367, 1578878)]