1985274242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1\times {\mathrm{4243}}^1$

素因数の和:6030

約数の個数: 32

約数和(自身を含む): 3585331200

約数和(自身を除く): 1600056958

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1759, 3518, 4243, 8486, 12313, 24626, 29701, 33421, 59402, 66842, 80617, 161234, 233947, 467894, 564319, 1128638, 7463437, 14926874, 52244059, 104488118, 141805303, 283610606, 992637121, 1985274242]

約数ペア:

[(1, 1985274242), (2, 992637121), (7, 283610606), (14, 141805303), (19, 104488118), (38, 52244059), (133, 14926874), (266, 7463437), (1759, 1128638), (3518, 564319), (4243, 467894), (8486, 233947), (12313, 161234), (24626, 80617), (29701, 66842), (33421, 59402)]