2021515078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{191831}}^1$

素因数の和:192323

約数の個数: 16

約数和(自身を含む): 3314856960

約数和(自身を除く): 1293341882

約数列:

[1, 2, 11, 22, 479, 958, 5269, 10538, 191831, 383662, 2110141, 4220282, 91887049, 183774098, 1010757539, 2021515078]

約数ペア:

[(1, 2021515078), (2, 1010757539), (11, 183774098), (22, 91887049), (479, 4220282), (958, 2110141), (5269, 383662), (10538, 191831)]