291249668

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{35363}}^1$

素因数の和:35467

約数の個数: 24

約数和(自身を含む): 534703680

約数和(自身を除く): 243454012

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 35363, 70726, 141452, 1025527, 2051054, 2510773, 4102108, 5021546, 10043092, 72812417, 145624834, 291249668]

約数ペア:

[(1, 291249668), (2, 145624834), (4, 72812417), (29, 10043092), (58, 5021546), (71, 4102108), (116, 2510773), (142, 2051054), (284, 1025527), (2059, 141452), (4118, 70726), (8236, 35363)]