3138488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 6320160

約数和(自身を除く): 3181672

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 461, 851, 922, 1702, 1844, 3404, 3688, 6808, 10603, 17057, 21206, 34114, 42412, 68228, 84824, 136456, 392311, 784622, 1569244, 3138488]

約数ペア:

[(1, 3138488), (2, 1569244), (4, 784622), (8, 392311), (23, 136456), (37, 84824), (46, 68228), (74, 42412), (92, 34114), (148, 21206), (184, 17057), (296, 10603), (461, 6808), (851, 3688), (922, 3404), (1702, 1844)]