348520306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{84143}}^1$

素因数の和:84273

約数の個数: 16

約数和(自身を含む): 555350400

約数和(自身を除く): 206830094

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 84143, 168286, 1598717, 3197434, 9171587, 18343174, 174260153, 348520306]

約数ペア:

[(1, 348520306), (2, 174260153), (19, 18343174), (38, 9171587), (109, 3197434), (218, 1598717), (2071, 168286), (4142, 84143)]