2753238

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 5847552

約数和(自身を除く): 3094314

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 281, 426, 562, 843, 1633, 1686, 3266, 4899, 6463, 9798, 12926, 19389, 19951, 38778, 39902, 59853, 119706, 458873, 917746, 1376619, 2753238]

約数ペア:

[(1, 2753238), (2, 1376619), (3, 917746), (6, 458873), (23, 119706), (46, 59853), (69, 39902), (71, 38778), (138, 19951), (142, 19389), (213, 12926), (281, 9798), (426, 6463), (562, 4899), (843, 3266), (1633, 1686)]