2056503

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 2921600

約数和(自身を除く): 865097

約数列:

[1, 3, 19, 57, 109, 327, 331, 993, 2071, 6213, 6289, 18867, 36079, 108237, 685501, 2056503]

約数ペア:

[(1, 2056503), (3, 685501), (19, 108237), (57, 36079), (109, 18867), (327, 6289), (331, 6213), (993, 2071)]