130420644

素因数分解:

$2^2\times 3^1\times {\mathrm{347}}^1\times {\mathrm{31321}}^1$

素因数の和:31675

約数の個数: 24

約数和(自身を含む): 305201568

約数和(自身を除く): 174780924

約数列:

[1, 2, 3, 4, 6, 12, 347, 694, 1041, 1388, 2082, 4164, 31321, 62642, 93963, 125284, 187926, 375852, 10868387, 21736774, 32605161, 43473548, 65210322, 130420644]

約数ペア:

[(1, 130420644), (2, 65210322), (3, 43473548), (4, 32605161), (6, 21736774), (12, 10868387), (347, 375852), (694, 187926), (1041, 125284), (1388, 93963), (2082, 62642), (4164, 31321)]