2525740042

素因数分解:

$2^1\times 7^1\times {\mathrm{7993}}^1\times {\mathrm{22571}}^1$

素因数の和:30573

約数の個数: 16

約数和(自身を含む): 4330573632

約数和(自身を除く): 1804833590

約数列:

[1, 2, 7, 14, 7993, 15986, 22571, 45142, 55951, 111902, 157997, 315994, 180410003, 360820006, 1262870021, 2525740042]

約数ペア:

[(1, 2525740042), (2, 1262870021), (7, 360820006), (14, 180410003), (7993, 315994), (15986, 157997), (22571, 111902), (45142, 55951)]