2919448

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 6429600

約数和(自身を除く): 3510152

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 1409, 2072, 2818, 5636, 9863, 11272, 19726, 39452, 52133, 78904, 104266, 208532, 364931, 417064, 729862, 1459724, 2919448]

約数ペア:

[(1, 2919448), (2, 1459724), (4, 729862), (7, 417064), (8, 364931), (14, 208532), (28, 104266), (37, 78904), (56, 52133), (74, 39452), (148, 19726), (259, 11272), (296, 9863), (518, 5636), (1036, 2818), (1409, 2072)]