128727254

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1\times {\mathrm{593}}^1$

素因数の和:1255

約数の個数: 16

約数和(自身を含む): 194594400

約数和(自身を除く): 65867146

約数列:

[1, 2, 311, 349, 593, 622, 698, 1186, 108539, 184423, 206957, 217078, 368846, 413914, 64363627, 128727254]

約数ペア:

[(1, 128727254), (2, 64363627), (311, 413914), (349, 368846), (593, 217078), (622, 206957), (698, 184423), (1186, 108539)]