490750836

素因数分解:

$2^2\times 3^1\times {\mathrm{7121}}^1\times {\mathrm{5743}}^1$

素因数の和:12871

約数の個数: 24

約数和(自身を含む): 1145445504

約数和(自身を除く): 654694668

約数列:

[1, 2, 3, 4, 6, 12, 5743, 7121, 11486, 14242, 17229, 21363, 22972, 28484, 34458, 42726, 68916, 85452, 40895903, 81791806, 122687709, 163583612, 245375418, 490750836]

約数ペア:

[(1, 490750836), (2, 245375418), (3, 163583612), (4, 122687709), (6, 81791806), (12, 40895903), (5743, 85452), (7121, 68916), (11486, 42726), (14242, 34458), (17229, 28484), (21363, 22972)]