123768302

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{85831}}^1$

素因数の和:85943

約数の個数: 16

約数和(自身を含む): 214236672

約数和(自身を除く): 90468370

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 85831, 171662, 600817, 1201634, 8840593, 17681186, 61884151, 123768302]

約数ペア:

[(1, 123768302), (2, 61884151), (7, 17681186), (14, 8840593), (103, 1201634), (206, 600817), (721, 171662), (1442, 85831)]