254691602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{112397}}^1$

素因数の和:112513

約数の個数: 16

約数和(自身を含む): 420818112

約数和(自身を除く): 166126510

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 112397, 224794, 1236367, 2472734, 11576891, 23153782, 127345801, 254691602]

約数ペア:

[(1, 254691602), (2, 127345801), (11, 23153782), (22, 11576891), (103, 2472734), (206, 1236367), (1133, 224794), (2266, 112397)]