2051220836

素因数分解:

$2^2\times 7^1\times {\mathrm{14401}}^1\times {\mathrm{5087}}^1$

素因数の和:19499

約数の個数: 24

約数和(自身を含む): 4103533056

約数和(自身を除く): 2052312220

約数列:

[1, 2, 4, 7, 14, 28, 5087, 10174, 14401, 20348, 28802, 35609, 57604, 71218, 100807, 142436, 201614, 403228, 73257887, 146515774, 293031548, 512805209, 1025610418, 2051220836]

約数ペア:

[(1, 2051220836), (2, 1025610418), (4, 512805209), (7, 293031548), (14, 146515774), (28, 73257887), (5087, 403228), (10174, 201614), (14401, 142436), (20348, 100807), (28802, 71218), (35609, 57604)]