2019914267

素因数分解:

$7^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1\times {\mathrm{4261}}^1$

素因数の和:4790

約数の個数: 16

約数和(自身を含む): 2326847424

約数和(自身を除く): 306933157

約数列:

[1, 7, 241, 281, 1687, 1967, 4261, 29827, 67721, 474047, 1026901, 1197341, 7188307, 8381387, 288559181, 2019914267]

約数ペア:

[(1, 2019914267), (7, 288559181), (241, 8381387), (281, 7188307), (1687, 1197341), (1967, 1026901), (4261, 474047), (29827, 67721)]