2080403996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{441887}}^1$

素因数の和:442009

約数の個数: 24

約数和(自身を含む): 4008807936

約数和(自身を除く): 1928403940

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 441887, 883774, 1767548, 4860757, 9721514, 19443028, 47281909, 94563818, 189127636, 520100999, 1040201998, 2080403996]

約数ペア:

[(1, 2080403996), (2, 1040201998), (4, 520100999), (11, 189127636), (22, 94563818), (44, 47281909), (107, 19443028), (214, 9721514), (428, 4860757), (1177, 1767548), (2354, 883774), (4708, 441887)]