2026955

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 2877120

約数和(自身を除く): 850165

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 1997, 9985, 13979, 57913, 69895, 289565, 405391, 2026955]

約数ペア:

[(1, 2026955), (5, 405391), (7, 289565), (29, 69895), (35, 57913), (145, 13979), (203, 9985), (1015, 1997)]