7945042

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7993}}^1$

素因数の和:8073

約数の個数: 16

約数和(自身を含む): 13813632

約数和(自身を除く): 5868590

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 7993, 15986, 55951, 111902, 567503, 1135006, 3972521, 7945042]

約数ペア:

[(1, 7945042), (2, 3972521), (7, 1135006), (14, 567503), (71, 111902), (142, 55951), (497, 15986), (994, 7993)]