2019944406

素因数分解:

$2^1\times 3^1\times {\mathrm{2789}}^1\times {\mathrm{120709}}^1$

素因数の和:123503

約数の個数: 16

約数和(自身を含む): 4041370800

約数和(自身を除く): 2021426394

約数列:

[1, 2, 3, 6, 2789, 5578, 8367, 16734, 120709, 241418, 362127, 724254, 336657401, 673314802, 1009972203, 2019944406]

約数ペア:

[(1, 2019944406), (2, 1009972203), (3, 673314802), (6, 336657401), (2789, 724254), (5578, 362127), (8367, 241418), (16734, 120709)]