2018214952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{141649}}^1$

素因数の和:141805

約数の個数: 32

約数和(自身を含む): 4105017000

約数和(自身を除く): 2086802048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 14248, 141649, 283298, 566596, 1133192, 1841437, 3682874, 7365748, 14731496, 19405913, 38811826, 77623652, 155247304, 252276869, 504553738, 1009107476, 2018214952]

約数ペア:

[(1, 2018214952), (2, 1009107476), (4, 504553738), (8, 252276869), (13, 155247304), (26, 77623652), (52, 38811826), (104, 19405913), (137, 14731496), (274, 7365748), (548, 3682874), (1096, 1841437), (1781, 1133192), (3562, 566596), (7124, 283298), (14248, 141649)]