258532899242

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{9497}}^1\times {\mathrm{103903}}^1$

素因数の和:113533

約数の個数: 16

約数和(自身を含む): 390804556032

約数和(自身を除く): 132271656790

約数列:

[1, 2, 131, 262, 9497, 18994, 103903, 207806, 1244107, 2488214, 13611293, 27222586, 986766791, 1973533582, 129266449621, 258532899242]

約数ペア:

[(1, 258532899242), (2, 129266449621), (131, 1973533582), (262, 986766791), (9497, 27222586), (18994, 13611293), (103903, 2488214), (207806, 1244107)]