2011054252735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{2587913}}^1$

素因数の和:2588199

約数の個数: 32

約数和(自身を含む): 2683149235200

約数和(自身を除く): 672094982465

約数列:

[1, 5, 11, 55, 71, 199, 355, 781, 995, 2189, 3905, 10945, 14129, 70645, 155419, 777095, 2587913, 12939565, 28467043, 142335215, 183741823, 514994687, 918709115, 2021160053, 2574973435, 5664941557, 10105800265, 28324707785, 36564622777, 182823113885, 402210850547, 2011054252735]

約数ペア:

[(1, 2011054252735), (5, 402210850547), (11, 182823113885), (55, 36564622777), (71, 28324707785), (199, 10105800265), (355, 5664941557), (781, 2574973435), (995, 2021160053), (2189, 918709115), (3905, 514994687), (10945, 183741823), (14129, 142335215), (70645, 28467043), (155419, 12939565), (777095, 2587913)]