2019486507

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1\times {\mathrm{8147}}^1$

素因数の和:9762

約数の個数: 16

約数和(自身を含む): 2745550080

約数和(自身を除く): 726063573

約数列:

[1, 3, 53, 159, 1559, 4677, 8147, 24441, 82627, 247881, 431791, 1295373, 12701173, 38103519, 673162169, 2019486507]

約数ペア:

[(1, 2019486507), (3, 673162169), (53, 38103519), (159, 12701173), (1559, 1295373), (4677, 431791), (8147, 247881), (24441, 82627)]