556164674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{28109}}^1$

素因数の和:28885

約数の個数: 16

約数和(自身を含む): 899632440

約数和(自身を除く): 343467766

約数列:

[1, 2, 13, 26, 761, 1522, 9893, 19786, 28109, 56218, 365417, 730834, 21390949, 42781898, 278082337, 556164674]

約数ペア:

[(1, 556164674), (2, 278082337), (13, 42781898), (26, 21390949), (761, 730834), (1522, 365417), (9893, 56218), (19786, 28109)]