348004

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:283

約数の個数: 18

約数和(自身を含む): 645414

約数和(自身を除く): 297410

約数列:

[1, 2, 4, 19, 38, 76, 241, 361, 482, 722, 964, 1444, 4579, 9158, 18316, 87001, 174002, 348004]

約数ペア:

[(1, 348004), (2, 174002), (4, 87001), (19, 18316), (38, 9158), (76, 4579), (241, 1444), (361, 964), (482, 722)]