2019948789

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{350503}}^1$

素因数の和:350636

約数の個数: 16

約数和(自身を含む): 2876936832

約数和(自身を除く): 856988043

約数列:

[1, 3, 17, 51, 113, 339, 1921, 5763, 350503, 1051509, 5958551, 17875653, 39606839, 118820517, 673316263, 2019948789]

約数ペア:

[(1, 2019948789), (3, 673316263), (17, 118820517), (51, 39606839), (113, 17875653), (339, 5958551), (1921, 1051509), (5763, 350503)]