2231569403278

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{3833}}^1\times {\mathrm{663097}}^1$

素因数の和:667371

約数の個数: 16

約数和(自身を含む): 3355859406240

約数和(自身を除く): 1124290002962

約数列:

[1, 2, 439, 878, 3833, 7666, 663097, 1326194, 1682687, 3365374, 291099583, 582199166, 2541650801, 5083301602, 1115784701639, 2231569403278]

約数ペア:

[(1, 2231569403278), (2, 1115784701639), (439, 5083301602), (878, 2541650801), (3833, 582199166), (7666, 291099583), (663097, 3365374), (1326194, 1682687)]