2008644585

素因数分解:

$3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{137909}}^1$

素因数の和:138888

約数の個数: 16

約数和(自身を含む): 3217164480

約数和(自身を除く): 1208519895

約数列:

[1, 3, 5, 15, 971, 2913, 4855, 14565, 137909, 413727, 689545, 2068635, 133909639, 401728917, 669548195, 2008644585]

約数ペア:

[(1, 2008644585), (3, 669548195), (5, 401728917), (15, 133909639), (971, 2068635), (2913, 689545), (4855, 413727), (14565, 137909)]