2238479988

素因数分解:

$2^2\times 3^1\times {\mathrm{2657}}^1\times {\mathrm{70207}}^1$

素因数の和:72871

約数の個数: 24

約数和(自身を含む): 5225160192

約数和(自身を除く): 2986680204

約数列:

[1, 2, 3, 4, 6, 12, 2657, 5314, 7971, 10628, 15942, 31884, 70207, 140414, 210621, 280828, 421242, 842484, 186539999, 373079998, 559619997, 746159996, 1119239994, 2238479988]

約数ペア:

[(1, 2238479988), (2, 1119239994), (3, 746159996), (4, 559619997), (6, 373079998), (12, 186539999), (2657, 842484), (5314, 421242), (7971, 280828), (10628, 210621), (15942, 140414), (31884, 70207)]