179280964

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{631271}}^1$

素因数の和:631346

約数の個数: 12

約数和(自身を含む): 318161088

約数和(自身を除く): 138880124

約数列:

[1, 2, 4, 71, 142, 284, 631271, 1262542, 2525084, 44820241, 89640482, 179280964]

約数ペア:

[(1, 179280964), (2, 89640482), (4, 44820241), (71, 2525084), (142, 1262542), (284, 631271)]