2247391421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{6359}}^1$

素因数の和:6497

約数の個数: 24

約数和(自身を含む): 2617012800

約数和(自身を除く): 369621379

約数列:

[1, 11, 19, 89, 209, 361, 979, 1691, 3971, 6359, 18601, 32129, 69949, 120821, 353419, 565951, 1329031, 2295599, 6225461, 10753069, 25251589, 118283759, 204308311, 2247391421]

約数ペア:

[(1, 2247391421), (11, 204308311), (19, 118283759), (89, 25251589), (209, 10753069), (361, 6225461), (979, 2295599), (1691, 1329031), (3971, 565951), (6359, 353419), (18601, 120821), (32129, 69949)]