2013259209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{4967}}^1$

素因数の和:5549

約数の個数: 32

約数和(自身を含む): 3049159680

約数和(自身を除く): 1035900471

約数列:

[1, 3, 13, 19, 39, 57, 247, 547, 741, 1641, 4967, 7111, 10393, 14901, 21333, 31179, 64571, 94373, 135109, 193713, 283119, 405327, 1226849, 2716949, 3680547, 8150847, 35320337, 51622031, 105961011, 154866093, 671086403, 2013259209]

約数ペア:

[(1, 2013259209), (3, 671086403), (13, 154866093), (19, 105961011), (39, 51622031), (57, 35320337), (247, 8150847), (547, 3680547), (741, 2716949), (1641, 1226849), (4967, 405327), (7111, 283119), (10393, 193713), (14901, 135109), (21333, 94373), (31179, 64571)]