2009388518

素因数分解:

$2^1\times {\mathrm{743}}^1\times {\mathrm{1019}}^1\times {\mathrm{1327}}^1$

素因数の和:3091

約数の個数: 16

約数和(自身を含む): 3023377920

約数和(自身を除く): 1013989402

約数列:

[1, 2, 743, 1019, 1327, 1486, 2038, 2654, 757117, 985961, 1352213, 1514234, 1971922, 2704426, 1004694259, 2009388518]

約数ペア:

[(1, 2009388518), (2, 1004694259), (743, 2704426), (1019, 1971922), (1327, 1514234), (1486, 1352213), (2038, 985961), (2654, 757117)]