2021952103

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1\times {\mathrm{2621}}^1$

素因数の和:4634

約数の個数: 16

約数和(自身を含む): 2235957696

約数和(自身を除く): 214005593

約数列:

[1, 17, 23, 391, 1973, 2621, 33541, 44557, 45379, 60283, 771443, 1024811, 5171233, 87910961, 118938359, 2021952103]

約数ペア:

[(1, 2021952103), (17, 118938359), (23, 87910961), (391, 5171233), (1973, 1024811), (2621, 771443), (33541, 60283), (44557, 45379)]