426697748

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{201653}}^1$

素因数の和:201703

約数の個数: 18

約数和(自身を含む): 780602634

約数和(自身を除く): 353904886

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 201653, 403306, 806612, 4638019, 9276038, 18552076, 106674437, 213348874, 426697748]

約数ペア:

[(1, 426697748), (2, 213348874), (4, 106674437), (23, 18552076), (46, 9276038), (92, 4638019), (529, 806612), (1058, 403306), (2116, 201653)]