2012256285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2129}}^1$

素因数の和:2318

約数の個数: 64

約数和(自身を含む): 3589850880

約数和(自身を除く): 1577594595

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 131, 185, 195, 393, 481, 555, 655, 1443, 1703, 1965, 2129, 2405, 4847, 5109, 6387, 7215, 8515, 10645, 14541, 24235, 25545, 27677, 31935, 63011, 72705, 78773, 83031, 138385, 189033, 236319, 278899, 315055, 393865, 415155, 836697, 945165, 1024049, 1181595, 1394495, 3072147, 3625687, 4183485, 5120245, 10319263, 10877061, 15360735, 18128435, 30957789, 51596315, 54385305, 134150419, 154788945, 402451257, 670752095, 2012256285]

約数ペア:

[(1, 2012256285), (3, 670752095), (5, 402451257), (13, 154788945), (15, 134150419), (37, 54385305), (39, 51596315), (65, 30957789), (111, 18128435), (131, 15360735), (185, 10877061), (195, 10319263), (393, 5120245), (481, 4183485), (555, 3625687), (655, 3072147), (1443, 1394495), (1703, 1181595), (1965, 1024049), (2129, 945165), (2405, 836697), (4847, 415155), (5109, 393865), (6387, 315055), (7215, 278899), (8515, 236319), (10645, 189033), (14541, 138385), (24235, 83031), (25545, 78773), (27677, 72705), (31935, 63011)]