2281582681

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{745859}}^1$

素因数の和:745908

約数の個数: 16

約数和(自身を含む): 2864102400

約数和(自身を除く): 582519719

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 745859, 5221013, 14171321, 17154757, 99199247, 120083299, 325940383, 2281582681]

約数ペア:

[(1, 2281582681), (7, 325940383), (19, 120083299), (23, 99199247), (133, 17154757), (161, 14171321), (437, 5221013), (3059, 745859)]