2019040269

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{173}}^2\times {\mathrm{199}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 2745393600

約数和(自身を除く): 726353331

約数列:

[1, 3, 113, 173, 199, 339, 519, 597, 19549, 22487, 29929, 34427, 58647, 67461, 89787, 103281, 3381977, 3890251, 5955871, 10145931, 11670753, 17867613, 673013423, 2019040269]

約数ペア:

[(1, 2019040269), (3, 673013423), (113, 17867613), (173, 11670753), (199, 10145931), (339, 5955871), (519, 3890251), (597, 3381977), (19549, 103281), (22487, 89787), (29929, 67461), (34427, 58647)]