4224887681

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 5036967936

約数和(自身を除く): 812080255

約数列:

[1, 7, 41, 103, 131, 287, 721, 917, 1091, 4223, 5371, 7637, 13493, 29561, 37597, 44731, 94451, 112373, 142921, 313117, 553213, 786611, 1000447, 3872491, 4607293, 5859761, 14720863, 32251051, 41018327, 103046041, 603555383, 4224887681]

約数ペア:

[(1, 4224887681), (7, 603555383), (41, 103046041), (103, 41018327), (131, 32251051), (287, 14720863), (721, 5859761), (917, 4607293), (1091, 3872491), (4223, 1000447), (5371, 786611), (7637, 553213), (13493, 313117), (29561, 142921), (37597, 112373), (44731, 94451)]