2113010968

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{1340743}}^1$

素因数の和:1340946

約数の個数: 16

約数和(自身を含む): 3982009680

約数和(自身を除く): 1868998712

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 1340743, 2681486, 5362972, 10725944, 264126371, 528252742, 1056505484, 2113010968]

約数ペア:

[(1, 2113010968), (2, 1056505484), (4, 528252742), (8, 264126371), (197, 10725944), (394, 5362972), (788, 2681486), (1576, 1340743)]