2220007691

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{310969}}^1$

素因数の和:311050

約数の個数: 12

約数和(自身を含む): 2481540600

約数和(自身を除く): 261532909

約数列:

[1, 11, 59, 121, 649, 7139, 310969, 3420659, 18347171, 37627249, 201818881, 2220007691]

約数ペア:

[(1, 2220007691), (11, 201818881), (59, 37627249), (121, 18347171), (649, 3420659), (7139, 310969)]