388992442

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1\times {\mathrm{2969}}^1$

素因数の和:3681

約数の個数: 16

約数和(自身を含む): 590020200

約数和(自身を除く): 201027758

約数列:

[1, 2, 109, 218, 601, 1202, 2969, 5938, 65509, 131018, 323621, 647242, 1784369, 3568738, 194496221, 388992442]

約数ペア:

[(1, 388992442), (2, 194496221), (109, 3568738), (218, 1784369), (601, 647242), (1202, 323621), (2969, 131018), (5938, 65509)]