1640882606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3242851}}^1$

素因数の和:3242887

約数の個数: 16

約数和(自身を含む): 2801824128

約数和(自身を除く): 1160941522

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 3242851, 6485702, 35671361, 71342722, 74585573, 149171146, 820441303, 1640882606]

約数ペア:

[(1, 1640882606), (2, 820441303), (11, 149171146), (22, 74585573), (23, 71342722), (46, 35671361), (253, 6485702), (506, 3242851)]