40802902

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{15101}}^1$

素因数の和:15303

約数の個数: 16

約数和(自身を含む): 70314912

約数和(自身を除く): 29512010

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 15101, 30202, 105707, 211414, 2914493, 5828986, 20401451, 40802902]

約数ペア:

[(1, 40802902), (2, 20401451), (7, 5828986), (14, 2914493), (193, 211414), (386, 105707), (1351, 30202), (2702, 15101)]