1389339906

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{3924689}}^1$

素因数の和:3924753

約数の個数: 16

約数和(自身を含む): 2825776800

約数和(自身を除く): 1436436894

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 3924689, 7849378, 11774067, 23548134, 231556651, 463113302, 694669953, 1389339906]

約数ペア:

[(1, 1389339906), (2, 694669953), (3, 463113302), (6, 231556651), (59, 23548134), (118, 11774067), (177, 7849378), (354, 3924689)]