268969054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{64937}}^1$

素因数の和:65067

約数の個数: 16

約数和(自身を含む): 428590800

約数和(自身を除く): 159621746

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 64937, 129874, 1233803, 2467606, 7078133, 14156266, 134484527, 268969054]

約数ペア:

[(1, 268969054), (2, 134484527), (19, 14156266), (38, 7078133), (109, 2467606), (218, 1233803), (2071, 129874), (4142, 64937)]