2018979079491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{158551}}^1\times {\mathrm{385877}}^1$

素因数の和:544442

約数の個数: 16

約数和(自身を含む): 2936722975488

約数和(自身を除く): 917743895997

約数列:

[1, 3, 11, 33, 158551, 385877, 475653, 1157631, 1744061, 4244647, 5232183, 12733941, 61181184227, 183543552681, 672993026497, 2018979079491]

約数ペア:

[(1, 2018979079491), (3, 672993026497), (11, 183543552681), (33, 61181184227), (158551, 12733941), (385877, 5232183), (475653, 4244647), (1157631, 1744061)]