1337643692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{61169}}^1$

素因数の和:61262

約数の個数: 48

約数和(自身を含む): 2959649280

約数和(自身を除く): 1622005588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868, 61169, 122338, 244676, 428183, 672859, 856366, 1345718, 1712732, 2691436, 4342999, 4710013, 8685998, 9420026, 17371996, 18840052, 30400993, 47772989, 60801986, 95545978, 121603972, 191091956, 334410923, 668821846, 1337643692]

約数ペア:

[(1, 1337643692), (2, 668821846), (4, 334410923), (7, 191091956), (11, 121603972), (14, 95545978), (22, 60801986), (28, 47772989), (44, 30400993), (71, 18840052), (77, 17371996), (142, 9420026), (154, 8685998), (284, 4710013), (308, 4342999), (497, 2691436), (781, 1712732), (994, 1345718), (1562, 856366), (1988, 672859), (3124, 428183), (5467, 244676), (10934, 122338), (21868, 61169)]