2002970019

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{150407}}^1$

素因数の和:150626

約数の個数: 16

約数和(自身を含む): 2801198592

約数和(自身を除く): 798228573

約数列:

[1, 3, 23, 69, 193, 579, 4439, 13317, 150407, 451221, 3459361, 10378083, 29028551, 87085653, 667656673, 2002970019]

約数ペア:

[(1, 2002970019), (3, 667656673), (23, 87085653), (69, 29028551), (193, 10378083), (579, 3459361), (4439, 451221), (13317, 150407)]