2903542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 4633200

約数和(自身を除く): 1729658

約数列:

[1, 2, 19, 38, 109, 218, 701, 1402, 2071, 4142, 13319, 26638, 76409, 152818, 1451771, 2903542]

約数ペア:

[(1, 2903542), (2, 1451771), (19, 152818), (38, 76409), (109, 26638), (218, 13319), (701, 4142), (1402, 2071)]