1388767564

素因数分解:

$2^2\times {\mathrm{337}}^1\times {\mathrm{347}}^1\times {\mathrm{2969}}^1$

素因数の和:3657

約数の個数: 24

約数和(自身を含む): 2445402960

約数和(自身を除く): 1056635396

約数列:

[1, 2, 4, 337, 347, 674, 694, 1348, 1388, 2969, 5938, 11876, 116939, 233878, 467756, 1000553, 1030243, 2001106, 2060486, 4002212, 4120972, 347191891, 694383782, 1388767564]

約数ペア:

[(1, 1388767564), (2, 694383782), (4, 347191891), (337, 4120972), (347, 4002212), (674, 2060486), (694, 2001106), (1348, 1030243), (1388, 1000553), (2969, 467756), (5938, 233878), (11876, 116939)]