297719814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{14437}}^1$

素因数の和:14940

約数の個数: 32

約数和(自身を含む): 681935616

約数和(自身を除く): 384215802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1473, 2946, 3437, 6874, 10311, 14437, 20622, 28874, 43311, 86622, 101059, 202118, 303177, 606354, 7088567, 14177134, 21265701, 42531402, 49619969, 99239938, 148859907, 297719814]

約数ペア:

[(1, 297719814), (2, 148859907), (3, 99239938), (6, 49619969), (7, 42531402), (14, 21265701), (21, 14177134), (42, 7088567), (491, 606354), (982, 303177), (1473, 202118), (2946, 101059), (3437, 86622), (6874, 43311), (10311, 28874), (14437, 20622)]