804560866

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{9811}}^1$

素因数の和:10257

約数の個数: 16

約数和(自身を含む): 1220063328

約数和(自身を除く): 415502462

約数列:

[1, 2, 131, 262, 313, 626, 9811, 19622, 41003, 82006, 1285241, 2570482, 3070843, 6141686, 402280433, 804560866]

約数ペア:

[(1, 804560866), (2, 402280433), (131, 6141686), (262, 3070843), (313, 2570482), (626, 1285241), (9811, 82006), (19622, 41003)]