1771491961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{32029}}^1$

素因数の和:32160

約数の個数: 16

約数和(自身を含む): 1937174400

約数和(自身を除く): 165682439

約数列:

[1, 19, 41, 71, 779, 1349, 2911, 32029, 55309, 608551, 1313189, 2274059, 24950591, 43207121, 93236419, 1771491961]

約数ペア:

[(1, 1771491961), (19, 93236419), (41, 43207121), (71, 24950591), (779, 2274059), (1349, 1313189), (2911, 608551), (32029, 55309)]