257066377

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{929}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 274803840

約数和(自身を除く): 17737463

約数列:

[1, 23, 53, 227, 929, 1219, 5221, 12031, 21367, 49237, 210883, 276713, 1132451, 4850309, 11176799, 257066377]

約数ペア:

[(1, 257066377), (23, 11176799), (53, 4850309), (227, 1132451), (929, 276713), (1219, 210883), (5221, 49237), (12031, 21367)]