539069084

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{20743}}^1$

素因数の和:20909

約数の個数: 24

約数和(自身を含む): 967085280

約数和(自身を除く): 428016196

約数列:

[1, 2, 4, 73, 89, 146, 178, 292, 356, 6497, 12994, 20743, 25988, 41486, 82972, 1514239, 1846127, 3028478, 3692254, 6056956, 7384508, 134767271, 269534542, 539069084]

約数ペア:

[(1, 539069084), (2, 269534542), (4, 134767271), (73, 7384508), (89, 6056956), (146, 3692254), (178, 3028478), (292, 1846127), (356, 1514239), (6497, 82972), (12994, 41486), (20743, 25988)]