1051967981

素因数分解:

${\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 1097799168

約数和(自身を除く): 45831187

約数列:

[1, 31, 157, 331, 653, 4867, 10261, 20243, 51967, 102521, 216143, 1610977, 3178151, 6700433, 33934451, 1051967981]

約数ペア:

[(1, 1051967981), (31, 33934451), (157, 6700433), (331, 3178151), (653, 1610977), (4867, 216143), (10261, 102521), (20243, 51967)]