2001231138

素因数分解:

$2^1\times 3^1\times {\mathrm{1523}}^1\times {\mathrm{219001}}^1$

素因数の和:220529

約数の個数: 16

約数和(自身を含む): 4005108576

約数和(自身を除く): 2003877438

約数列:

[1, 2, 3, 6, 1523, 3046, 4569, 9138, 219001, 438002, 657003, 1314006, 333538523, 667077046, 1000615569, 2001231138]

約数ペア:

[(1, 2001231138), (2, 1000615569), (3, 667077046), (6, 333538523), (1523, 1314006), (3046, 657003), (4569, 438002), (9138, 219001)]