2019932077795

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1\times {\mathrm{1439}}^1\times {\mathrm{2521}}^1$

素因数の和:4735

約数の個数: 32

約数和(自身を含む): 2443365250560

約数和(自身を除く): 423433172765

約数列:

[1, 5, 193, 577, 965, 1439, 2521, 2885, 7195, 12605, 111361, 277727, 486553, 556805, 830303, 1388635, 1454617, 2432765, 3627719, 4151515, 7273085, 18138595, 160248479, 280741081, 700149767, 801242395, 1403705405, 2093193863, 3500748835, 10465969315, 403986415559, 2019932077795]

約数ペア:

[(1, 2019932077795), (5, 403986415559), (193, 10465969315), (577, 3500748835), (965, 2093193863), (1439, 1403705405), (2521, 801242395), (2885, 700149767), (7195, 280741081), (12605, 160248479), (111361, 18138595), (277727, 7273085), (486553, 4151515), (556805, 3627719), (830303, 2432765), (1388635, 1454617)]