131258958

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{533573}}^1$

素因数の和:533619

約数の個数: 16

約数和(自身を含む): 268921296

約数和(自身を除く): 137662338

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 533573, 1067146, 1600719, 3201438, 21876493, 43752986, 65629479, 131258958]

約数ペア:

[(1, 131258958), (2, 65629479), (3, 43752986), (6, 21876493), (41, 3201438), (82, 1600719), (123, 1067146), (246, 533573)]