3963410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 7869312

約数和(自身を除く): 3905902

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 263, 274, 526, 685, 1315, 1370, 1507, 2630, 2893, 3014, 5786, 7535, 14465, 15070, 28930, 36031, 72062, 180155, 360310, 396341, 792682, 1981705, 3963410]

約数ペア:

[(1, 3963410), (2, 1981705), (5, 792682), (10, 396341), (11, 360310), (22, 180155), (55, 72062), (110, 36031), (137, 28930), (263, 15070), (274, 14465), (526, 7535), (685, 5786), (1315, 3014), (1370, 2893), (1507, 2630)]