406747012

素因数分解:

$2^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{26557}}^1$

素因数の和:27115

約数の個数: 24

約数和(自身を含む): 815011904

約数和(自身を除く): 408264892

約数列:

[1, 2, 4, 7, 14, 28, 547, 1094, 2188, 3829, 7658, 15316, 26557, 53114, 106228, 185899, 371798, 743596, 14526679, 29053358, 58106716, 101686753, 203373506, 406747012]

約数ペア:

[(1, 406747012), (2, 203373506), (4, 101686753), (7, 58106716), (14, 29053358), (28, 14526679), (547, 743596), (1094, 371798), (2188, 185899), (3829, 106228), (7658, 53114), (15316, 26557)]