129312484

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{124819}}^1$

素因数の和:124867

約数の個数: 24

約数和(自身を含む): 265616960

約数和(自身を除く): 136304476

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 124819, 249638, 499276, 873733, 1747466, 3494932, 4618303, 9236606, 18473212, 32328121, 64656242, 129312484]

約数ペア:

[(1, 129312484), (2, 64656242), (4, 32328121), (7, 18473212), (14, 9236606), (28, 4618303), (37, 3494932), (74, 1747466), (148, 873733), (259, 499276), (518, 249638), (1036, 124819)]