1398122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 2313792

約数和(自身を除く): 915670

約数列:

[1, 2, 11, 22, 103, 206, 617, 1133, 1234, 2266, 6787, 13574, 63551, 127102, 699061, 1398122]

約数ペア:

[(1, 1398122), (2, 699061), (11, 127102), (22, 63551), (103, 13574), (206, 6787), (617, 2266), (1133, 1234)]