4007014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7919}}^1$

素因数の和:7955

約数の個数: 16

約数和(自身を含む): 6842880

約数和(自身を除く): 2835866

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 7919, 15838, 87109, 174218, 182137, 364274, 2003507, 4007014]

約数ペア:

[(1, 4007014), (2, 2003507), (11, 364274), (22, 182137), (23, 174218), (46, 87109), (253, 15838), (506, 7919)]