1242100048

素因数分解:

$2^4\times 7^1\times {\mathrm{11090179}}^1$

素因数の和:11090194

約数の個数: 20

約数和(自身を含む): 2750364640

約数和(自身を除く): 1508264592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11090179, 22180358, 44360716, 77631253, 88721432, 155262506, 177442864, 310525012, 621050024, 1242100048]

約数ペア:

[(1, 1242100048), (2, 621050024), (4, 310525012), (7, 177442864), (8, 155262506), (14, 88721432), (16, 77631253), (28, 44360716), (56, 22180358), (112, 11090179)]