2670343

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 3126816

約数和(自身を除く): 456473

約数列:

[1, 13, 17, 43, 221, 281, 559, 731, 3653, 4777, 9503, 12083, 62101, 157079, 205411, 2670343]

約数ペア:

[(1, 2670343), (13, 205411), (17, 157079), (43, 62101), (221, 12083), (281, 9503), (559, 4777), (731, 3653)]