138377848

素因数分解:

$2^3\times 7^1\times {\mathrm{2471033}}^1$

素因数の和:2471046

約数の個数: 16

約数和(自身を含む): 296524080

約数和(自身を除く): 158146232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2471033, 4942066, 9884132, 17297231, 19768264, 34594462, 69188924, 138377848]

約数ペア:

[(1, 138377848), (2, 69188924), (4, 34594462), (7, 19768264), (8, 17297231), (14, 9884132), (28, 4942066), (56, 2471033)]