4078656394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{984707}}^1$

素因数の和:984837

約数の個数: 16

約数和(自身を含む): 6499072800

約数和(自身を除く): 2420416406

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 984707, 1969414, 18709433, 37418866, 107333063, 214666126, 2039328197, 4078656394]

約数ペア:

[(1, 4078656394), (2, 2039328197), (19, 214666126), (38, 107333063), (109, 37418866), (218, 18709433), (2071, 1969414), (4142, 984707)]