5306886143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{154571}}^1$

素因数の和:154742

約数の個数: 16

約数和(自身を含む): 6059222400

約数和(自身を除く): 752336257

約数列:

[1, 13, 19, 139, 247, 1807, 2641, 34333, 154571, 2009423, 2936849, 21485369, 38179037, 279309797, 408222011, 5306886143]

約数ペア:

[(1, 5306886143), (13, 408222011), (19, 279309797), (139, 38179037), (247, 21485369), (1807, 2936849), (2641, 2009423), (34333, 154571)]