1408214639

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{117361}}^1$

素因数の和:117458

約数の個数: 12

約数和(自身を含む): 1546361712

約数和(自身を除く): 138147073

約数列:

[1, 13, 71, 169, 923, 11999, 117361, 1525693, 8332631, 19834009, 108324203, 1408214639]

約数ペア:

[(1, 1408214639), (13, 108324203), (71, 19834009), (169, 8332631), (923, 1525693), (11999, 117361)]