2889255265

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{461}}^1\times {\mathrm{7417}}^1$

素因数の和:7909

約数の個数: 24

約数和(自身を含む): 3762973368

約数和(自身を除く): 873718103

約数列:

[1, 5, 13, 65, 169, 461, 845, 2305, 5993, 7417, 29965, 37085, 77909, 96421, 389545, 482105, 1253473, 3419237, 6267365, 17096185, 44450081, 222250405, 577851053, 2889255265]

約数ペア:

[(1, 2889255265), (5, 577851053), (13, 222250405), (65, 44450081), (169, 17096185), (461, 6267365), (845, 3419237), (2305, 1253473), (5993, 482105), (7417, 389545), (29965, 96421), (37085, 77909)]