2006985256

素因数分解:

$2^3\times {\mathrm{4513}}^1\times {\mathrm{55589}}^1$

素因数の和:60108

約数の個数: 16

約数和(自身を含む): 3763998900

約数和(自身を除く): 1757013644

約数列:

[1, 2, 4, 8, 4513, 9026, 18052, 36104, 55589, 111178, 222356, 444712, 250873157, 501746314, 1003492628, 2006985256]

約数ペア:

[(1, 2006985256), (2, 1003492628), (4, 501746314), (8, 250873157), (4513, 444712), (9026, 222356), (18052, 111178), (36104, 55589)]