2151329.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1697}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 53792640

約数和(自身を除く): 28799224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1697, 1841, 2104, 3394, 3682, 6788, 7364, 11879, 13576, 14728, 23758, 47516, 95032, 446311, 892622, 1785244, 3124177, 3570488, 6248354, 12496708, 24993416]

約数ペア:

[(1, 24993416), (2, 12496708), (4, 6248354), (7, 3570488), (8, 3124177), (14, 1785244), (28, 892622), (56, 446311), (263, 95032), (526, 47516), (1052, 23758), (1697, 14728), (1841, 13576), (2104, 11879), (3394, 7364), (3682, 6788)]