291004188

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1054363}}^1$

素因数の和:1054393

約数の個数: 24

約数和(自身を含む): 708532608

約数和(自身を除く): 417528420

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1054363, 2108726, 3163089, 4217452, 6326178, 12652356, 24250349, 48500698, 72751047, 97001396, 145502094, 291004188]

約数ペア:

[(1, 291004188), (2, 145502094), (3, 97001396), (4, 72751047), (6, 48500698), (12, 24250349), (23, 12652356), (46, 6326178), (69, 4217452), (92, 3163089), (138, 2108726), (276, 1054363)]