2051226219

素因数分解:

$3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{225583}}^1$

素因数の和:226026

約数の個数: 16

約数和(自身を含む): 3132910592

約数和(自身を除く): 1081684373

約数列:

[1, 3, 7, 21, 433, 1299, 3031, 9093, 225583, 676749, 1579081, 4737243, 97677439, 293032317, 683742073, 2051226219]

約数ペア:

[(1, 2051226219), (3, 683742073), (7, 293032317), (21, 97677439), (433, 4737243), (1299, 1579081), (3031, 676749), (9093, 225583)]