2004409442

素因数分解:

$2^1\times 7^1\times {\mathrm{3571}}^1\times {\mathrm{40093}}^1$

素因数の和:43673

約数の個数: 16

約数和(自身を含む): 3437178432

約数和(自身を除く): 1432768990

約数列:

[1, 2, 7, 14, 3571, 7142, 24997, 40093, 49994, 80186, 280651, 561302, 143172103, 286344206, 1002204721, 2004409442]

約数ペア:

[(1, 2004409442), (2, 1002204721), (7, 286344206), (14, 143172103), (3571, 561302), (7142, 280651), (24997, 80186), (40093, 49994)]