8421981335

素因数分解:

$5^1\times {\mathrm{719}}^1\times {\mathrm{1447}}^1\times {\mathrm{1619}}^1$

素因数の和:3790

約数の個数: 16

約数和(自身を含む): 10133683200

約数和(自身を除く): 1711701865

約数列:

[1, 5, 719, 1447, 1619, 3595, 7235, 8095, 1040393, 1164061, 2342693, 5201965, 5820305, 11713465, 1684396267, 8421981335]

約数ペア:

[(1, 8421981335), (5, 1684396267), (719, 11713465), (1447, 5820305), (1619, 5201965), (3595, 2342693), (7235, 1164061), (8095, 1040393)]