2104249.00000000

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4987}}^1$

素因数の和:5053

約数の個数: 48

約数和(自身を含む): 193574304

約数和(自身を除く): 104366848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 4987, 8944, 9974, 17888, 19948, 39896, 64831, 79792, 129662, 159584, 214441, 259324, 428882, 518648, 857764, 1037296, 1715528, 2074592, 2787733, 3431056, 5575466, 6862112, 11150932, 22301864, 44603728, 89207456]

約数ペア:

[(1, 89207456), (2, 44603728), (4, 22301864), (8, 11150932), (13, 6862112), (16, 5575466), (26, 3431056), (32, 2787733), (43, 2074592), (52, 1715528), (86, 1037296), (104, 857764), (172, 518648), (208, 428882), (344, 259324), (416, 214441), (559, 159584), (688, 129662), (1118, 79792), (1376, 64831), (2236, 39896), (4472, 19948), (4987, 17888), (8944, 9974)]