2552526578

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2988907}}^1$

素因数の和:2988977

約数の個数: 16

約数和(自身を含む): 4447495104

約数和(自身を除く): 1894968526

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2988907, 5977814, 20922349, 41844698, 182323327, 364646654, 1276263289, 2552526578]

約数ペア:

[(1, 2552526578), (2, 1276263289), (7, 364646654), (14, 182323327), (61, 41844698), (122, 20922349), (427, 5977814), (854, 2988907)]