1566000004

素因数分解:

$2^2\times {\mathrm{7213}}^1\times {\mathrm{54277}}^1$

素因数の和:61494

約数の個数: 12

約数和(自身を含む): 2740930444

約数和(自身を除く): 1174930440

約数列:

[1, 2, 4, 7213, 14426, 28852, 54277, 108554, 217108, 391500001, 783000002, 1566000004]

約数ペア:

[(1, 1566000004), (2, 783000002), (4, 391500001), (7213, 217108), (14426, 108554), (28852, 54277)]