2080402926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{7589}}^1$

素因数の和:7769

約数の個数: 64

約数和(自身を含む): 4878973440

約数和(自身を除く): 2798570514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 107, 122, 183, 214, 321, 366, 427, 642, 749, 854, 1281, 1498, 2247, 2562, 4494, 6527, 7589, 13054, 15178, 19581, 22767, 39162, 45534, 45689, 53123, 91378, 106246, 137067, 159369, 274134, 318738, 462929, 812023, 925858, 1388787, 1624046, 2436069, 2777574, 3240503, 4872138, 5684161, 6481006, 9721509, 11368322, 17052483, 19443018, 34104966, 49533403, 99066806, 148600209, 297200418, 346733821, 693467642, 1040201463, 2080402926]

約数ペア:

[(1, 2080402926), (2, 1040201463), (3, 693467642), (6, 346733821), (7, 297200418), (14, 148600209), (21, 99066806), (42, 49533403), (61, 34104966), (107, 19443018), (122, 17052483), (183, 11368322), (214, 9721509), (321, 6481006), (366, 5684161), (427, 4872138), (642, 3240503), (749, 2777574), (854, 2436069), (1281, 1624046), (1498, 1388787), (2247, 925858), (2562, 812023), (4494, 462929), (6527, 318738), (7589, 274134), (13054, 159369), (15178, 137067), (19581, 106246), (22767, 91378), (39162, 53123), (45534, 45689)]