2564419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 3064320

約数和(自身を除く): 499901

約数列:

[1, 11, 13, 79, 143, 227, 869, 1027, 2497, 2951, 11297, 17933, 32461, 197263, 233129, 2564419]

約数ペア:

[(1, 2564419), (11, 233129), (13, 197263), (79, 32461), (143, 17933), (227, 11297), (869, 2951), (1027, 2497)]