4985801919839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1\times {\mathrm{1447}}^1\times {\mathrm{1559}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 5410035671040

約数和(自身を除く): 424233751201

約数列:

[1, 13, 197, 863, 1447, 1559, 2561, 11219, 18811, 20267, 170011, 285059, 307123, 1248761, 1345417, 2210143, 2255873, 3705767, 3992599, 16233893, 17490421, 29326349, 246005917, 265047149, 444406981, 1946818399, 3198076921, 3445612937, 5777290753, 25308639187, 383523224603, 4985801919839]

約数ペア:

[(1, 4985801919839), (13, 383523224603), (197, 25308639187), (863, 5777290753), (1447, 3445612937), (1559, 3198076921), (2561, 1946818399), (11219, 444406981), (18811, 265047149), (20267, 246005917), (170011, 29326349), (285059, 17490421), (307123, 16233893), (1248761, 3992599), (1345417, 3705767), (2210143, 2255873)]