402445014716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5295329141}}^1$

素因数の和:5295329164

約数の個数: 12

約数和(自身を含む): 741346079880

約数和(自身を除く): 338901065164

約数列:

[1, 2, 4, 19, 38, 76, 5295329141, 10590658282, 21181316564, 100611253679, 201222507358, 402445014716]

約数ペア:

[(1, 402445014716), (2, 201222507358), (4, 100611253679), (19, 21181316564), (38, 10590658282), (76, 5295329141)]