2499441952

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{237409}}^1$

素因数の和:237473

約数の個数: 48

約数和(自身を含む): 5743422720

約数和(自身を除く): 3243980768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 237409, 474818, 949636, 1661863, 1899272, 3323726, 3798544, 6647452, 7597088, 11158223, 13294904, 22316446, 26589808, 44632892, 53179616, 78107561, 89265784, 156215122, 178531568, 312430244, 357063136, 624860488, 1249720976, 2499441952]

約数ペア:

[(1, 2499441952), (2, 1249720976), (4, 624860488), (7, 357063136), (8, 312430244), (14, 178531568), (16, 156215122), (28, 89265784), (32, 78107561), (47, 53179616), (56, 44632892), (94, 26589808), (112, 22316446), (188, 13294904), (224, 11158223), (329, 7597088), (376, 6647452), (658, 3798544), (752, 3323726), (1316, 1899272), (1504, 1661863), (2632, 949636), (5264, 474818), (10528, 237409)]