1331774834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{453293}}^1$

素因数の和:453421

約数の個数: 16

約数和(自身を含む): 2170371672

約数和(自身を除く): 838596838

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 453293, 906586, 5892809, 11785618, 51222109, 102444218, 665887417, 1331774834]

約数ペア:

[(1, 1331774834), (2, 665887417), (13, 102444218), (26, 51222109), (113, 11785618), (226, 5892809), (1469, 906586), (2938, 453293)]