4501684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 36

約数和(自身を含む): 8848224

約数和(自身を除く): 4346540

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 131, 142, 242, 262, 284, 484, 524, 781, 1441, 1562, 2882, 3124, 5764, 8591, 9301, 15851, 17182, 18602, 31702, 34364, 37204, 63404, 102311, 204622, 409244, 1125421, 2250842, 4501684]

約数ペア:

[(1, 4501684), (2, 2250842), (4, 1125421), (11, 409244), (22, 204622), (44, 102311), (71, 63404), (121, 37204), (131, 34364), (142, 31702), (242, 18602), (262, 17182), (284, 15851), (484, 9301), (524, 8591), (781, 5764), (1441, 3124), (1562, 2882)]